运行 ID: 31200

Main.cc:4:1: error: stray ‘\343’ in program
   int n,a,sum=0,c=0;
 ^
Main.cc:4:2: error: stray ‘\200’ in program
   int n,a,sum=0,c=0;
  ^
Main.cc:4:3: error: stray ‘\200’ in program
   int n,a,sum=0,c=0;
   ^
Main.cc:4:4: error: stray ‘\343’ in program
   int n,a,sum=0,c=0;
    ^
Main.cc:4:5: error: stray ‘\200’ in program
   int n,a,sum=0,c=0;
     ^
Main.cc:4:6: error: stray ‘\200’ in program
   int n,a,sum=0,c=0;
      ^
Main.cc:5:1: error: stray ‘\343’ in program
   cin>>n;
 ^
Main.cc:5:2: error: stray ‘\200’ in program
   cin>>n;
  ^
Main.cc:5:3: error: stray ‘\200’ in program
   cin>>n;
   ^
Main.cc:5:4: error: stray ‘\343’ in program
   cin>>n;
    ^
Main.cc:5:5: error: stray ‘\200’ in program
   cin>>n;
     ^
Main.cc:5:6: error: stray ‘\200’ in program
   cin>>n;
      ^
Main.cc:6:1: error: stray ‘\343’ in program
   for(int i=1;i<=n;i++){
 ^
Main.cc:6:2: error: stray ‘\200’ in program
   for(int i=1;i<=n;i++){
  ^
Main.cc:6:3: error: stray ‘\200’ in program
   for(int i=1;i<=n;i++){
   ^
Main.cc:6:4: error: stray ‘\343’ in program
   for(int i=1;i<=n;i++){
    ^
Main.cc:6:5: error: stray ‘\200’ in program
   for(int i=1;i<=n;i++){
     ^
Main.cc:6:6: error: stray ‘\200’ in program
   for(int i=1;i<=n;i++){
      ^
Main.cc:7:1: error: stray ‘\343’ in program
     if(i%7!=0){//判断是否是7的倍数
 ^
Main.cc:7:2: error: stray ‘\200’ in program
     if(i%7!=0){//判断是否是7的倍数
  ^
Main.cc:7:3: error: stray ‘\200’ in program
     if(i%7!=0){//判断是否是7的倍数
   ^
Main.cc:7:4: error: stray ‘\343’ in program
     if(i%7!=0){//判断是否是7的倍数
    ^
Main.cc:7:5: error: stray ‘\200’ in program
     if(i%7!=0){//判断是否是7的倍数
     ^
Main.cc:7:6: error: stray ‘\200’ in program
     if(i%7!=0){//判断是否是7的倍数
      ^
Main.cc:7:7: error: stray ‘\343’ in program
     if(i%7!=0){//判断是否是7的倍数
       ^
Main.cc:7:8: error: stray ‘\200’ in program
     if(i%7!=0){//判断是否是7的倍数
        ^
Main.cc:7:9: error: stray ‘\200’ in program
     if(i%7!=0){//判断是否是7的倍数
         ^
Main.cc:7:10: error: stray ‘\343’ in program
     if(i%7!=0){//判断是否是7的倍数
          ^
Main.cc:7:11: error: stray ‘\200’ in program
     if(i%7!=0){//判断是否是7的倍数
           ^
Main.cc:7:12: error: stray ‘\200’ in program
     if(i%7!=0){//判断是否是7的倍数
            ^
Main.cc:8:1: error: stray ‘\343’ in program
       a=i;//把i赋值赋值在a上
 ^
Main.cc:8:2: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
  ^
Main.cc:8:3: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
   ^
Main.cc:8:4: error: stray ‘\343’ in program
       a=i;//把i赋值赋值在a上
    ^
Main.cc:8:5: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
     ^
Main.cc:8:6: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
      ^
Main.cc:8:7: error: stray ‘\343’ in program
       a=i;//把i赋值赋值在a上
       ^
Main.cc:8:8: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
        ^
Main.cc:8:9: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
         ^
Main.cc:8:10: error: stray ‘\343’ in program
       a=i;//把i赋值赋值在a上
          ^
Main.cc:8:11: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
           ^
Main.cc:8:12: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
            ^
Main.cc:8:13: error: stray ‘\343’ in program
       a=i;//把i赋值赋值在a上
             ^
Main.cc:8:14: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
              ^
Main.cc:8:15: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
               ^
Main.cc:8:16: error: stray ‘\343’ in program
       a=i;//把i赋值赋值在a上
                ^
Main.cc:8:17: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
                 ^
Main.cc:8:18: error: stray ‘\200’ in program
       a=i;//把i赋值赋值在a上
                  ^
Main.cc:9:1: error: stray ‘\343’ in program
       c=0;//建立变量
 ^
Main.cc:9:2: error: stray ‘\200’ in program
       c=0;//建立变量
  ^
Main.cc:9:3: error: stray ‘\200’ in program
       c=0;//建立变量
   ^
Main.cc:9:4: error: stray ‘\343’ in program
       c=0;//建立变量
    ^
Main.cc:9:5: error: stray ‘\200’ in program
       c=0;//建立变量
     ^
Main.cc:9:6: error: stray ‘\200’ in program
       c=0;//建立变量
      ^
Main.cc:9:7: error: stray ‘\343’ in program
       c=0;//建立变量
       ^
Main.cc:9:8: error: stray ‘\200’ in program
       c=0;//建立变量
        ^
Main.cc:9:9: error: stray ‘\200’ in program
       c=0;//建立变量
         ^
Main.cc:9:10: error: stray ‘\343’ in program
       c=0;//建立变量
          ^
Main.cc:9:11: error: stray ‘\200’ in program
       c=0;//建立变量
           ^
Main.cc:9:12: error: stray ‘\200’ in program
       c=0;//建立变量
            ^
Main.cc:9:13: error: stray ‘\343’ in program
       c=0;//建立变量
             ^
Main.cc:9:14: error: stray ‘\200’ in program
       c=0;//建立变量
              ^
Main.cc:9:15: error: stray ‘\200’ in program
       c=0;//建立变量
               ^
Main.cc:9:16: error: stray ‘\343’ in program
       c=0;//建立变量
                ^
Main.cc:9:17: error: stray ‘\200’ in program
       c=0;//建立变量
                 ^
Main.cc:9:18: error: stray ‘\200’ in program
       c=0;//建立变量
                  ^
Main.cc:10:1: error: stray ‘\343’ in program
       while(a!=0){//循环
 ^
Main.cc:10:2: error: stray ‘\200’ in program
       while(a!=0){//循环
  ^
Main.cc:10:3: error: stray ‘\200’ in program
       while(a!=0){//循环
   ^
Main.cc:10:4: error: stray ‘\343’ in program
       while(a!=0){//循环
    ^
Main.cc:10:5: error: stray ‘\200’ in program
       while(a!=0){//循环
     ^
Main.cc:10:6: error: stray ‘\200’ in program
       while(a!=0){//循环
      ^
Main.cc:10:7: error: stray ‘\343’ in program
       while(a!=0){//循环
       ^
Main.cc:10:8: error: stray ‘\200’ in program
       while(a!=0){//循环
        ^
Main.cc:10:9: error: stray ‘\200’ in program
       while(a!=0){//循环
         ^
Main.cc:10:10: error: stray ‘\343’ in program
       while(a!=0){//循环
          ^
Main.cc:10:11: error: stray ‘\200’ in program
       while(a!=0){//循环
           ^
Main.cc:10:12: error: stray ‘\200’ in program
       while(a!=0){//循环
            ^
Main.cc:10:13: error: stray ‘\343’ in program
       while(a!=0){//循环
             ^
Main.cc:10:14: error: stray ‘\200’ in program
       while(a!=0){//循环
              ^
Main.cc:10:15: error: stray ‘\200’ in program
       while(a!=0){//循环
               ^
Main.cc:10:16: error: stray ‘\343’ in program
       while(a!=0){//循环
                ^
Main.cc:10:17: error: stray ‘\200’ in program
       while(a!=0){//循环
                 ^
Main.cc:10:18: error: stray ‘\200’ in program
       while(a!=0){//循环
                  ^
Main.cc:11:1: error: stray ‘\343’ in program
         if(a%10==7){//判断个位上是否是7
 ^
Main.cc:11:2: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
  ^
Main.cc:11:3: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
   ^
Main.cc:11:4: error: stray ‘\343’ in program
         if(a%10==7){//判断个位上是否是7
    ^
Main.cc:11:5: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
     ^
Main.cc:11:6: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
      ^
Main.cc:11:7: error: stray ‘\343’ in program
         if(a%10==7){//判断个位上是否是7
       ^
Main.cc:11:8: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
        ^
Main.cc:11:9: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
         ^
Main.cc:11:10: error: stray ‘\343’ in program
         if(a%10==7){//判断个位上是否是7
          ^
Main.cc:11:11: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
           ^
Main.cc:11:12: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
            ^
Main.cc:11:13: error: stray ‘\343’ in program
         if(a%10==7){//判断个位上是否是7
             ^
Main.cc:11:14: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
              ^
Main.cc:11:15: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
               ^
Main.cc:11:16: error: stray ‘\343’ in program
         if(a%10==7){//判断个位上是否是7
                ^
Main.cc:11:17: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
                 ^
Main.cc:11:18: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
                  ^
Main.cc:11:19: error: stray ‘\343’ in program
         if(a%10==7){//判断个位上是否是7
                   ^
Main.cc:11:20: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
                    ^
Main.cc:11:21: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
                     ^
Main.cc:11:22: error: stray ‘\343’ in program
         if(a%10==7){//判断个位上是否是7
                      ^
Main.cc:11:23: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
                       ^
Main.cc:11:24: error: stray ‘\200’ in program
         if(a%10==7){//判断个位上是否是7
                        ^
Main.cc:12:1: error: stray ‘\343’ in program
           c=1;//如果是7把1赋值在c上
 ^
Main.cc:12:2: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
  ^
Main.cc:12:3: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
   ^
Main.cc:12:4: error: stray ‘\343’ in program
           c=1;//如果是7把1赋值在c上
    ^
Main.cc:12:5: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
     ^
Main.cc:12:6: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
      ^
Main.cc:12:7: error: stray ‘\343’ in program
           c=1;//如果是7把1赋值在c上
       ^
Main.cc:12:8: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
        ^
Main.cc:12:9: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
         ^
Main.cc:12:10: error: stray ‘\343’ in program
           c=1;//如果是7把1赋值在c上
          ^
Main.cc:12:11: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
           ^
Main.cc:12:12: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
            ^
Main.cc:12:13: error: stray ‘\343’ in program
           c=1;//如果是7把1赋值在c上
             ^
Main.cc:12:14: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
              ^
Main.cc:12:15: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
               ^
Main.cc:12:16: error: stray ‘\343’ in program
           c=1;//如果是7把1赋值在c上
                ^
Main.cc:12:17: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
                 ^
Main.cc:12:18: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
                  ^
Main.cc:12:19: error: stray ‘\343’ in program
           c=1;//如果是7把1赋值在c上
                   ^
Main.cc:12:20: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
                    ^
Main.cc:12:21: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
                     ^
Main.cc:12:22: error: stray ‘\343’ in program
           c=1;//如果是7把1赋值在c上
                      ^
Main.cc:12:23: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
                       ^
Main.cc:12:24: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
                        ^
Main.cc:12:25: error: stray ‘\343’ in program
           c=1;//如果是7把1赋值在c上
                         ^
Main.cc:12:26: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
                          ^
Main.cc:12:27: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
                           ^
Main.cc:12:28: error: stray ‘\343’ in program
           c=1;//如果是7把1赋值在c上
                            ^
Main.cc:12:29: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
                             ^
Main.cc:12:30: error: stray ‘\200’ in program
           c=1;//如果是7把1赋值在c上
                              ^
Main.cc:13:1: error: stray ‘\343’ in program
         }
 ^
Main.cc:13:2: error: stray ‘\200’ in program
         }
  ^
Main.cc:13:3: error: stray ‘\200’ in program
         }
   ^
Main.cc:13:4: error: stray ‘\343’ in program
         }
    ^
Main.cc:13:5: error: stray ‘\200’ in program
         }
     ^
Main.cc:13:6: error: stray ‘\200’ in program
         }
      ^
Main.cc:13:7: error: stray ‘\343’ in program
         }
       ^
Main.cc:13:8: error: stray ‘\200’ in program
         }
        ^
Main.cc:13:9: error: stray ‘\200’ in program
         }
         ^
Main.cc:13:10: error: stray ‘\343’ in program
         }
          ^
Main.cc:13:11: error: stray ‘\200’ in program
         }
           ^
Main.cc:13:12: error: stray ‘\200’ in program
         }
            ^
Main.cc:13:13: error: stray ‘\343’ in program
         }
             ^
Main.cc:13:14: error: stray ‘\200’ in program
         }
              ^
Main.cc:13:15: error: stray ‘\200’ in program
         }
               ^
Main.cc:13:16: error: stray ‘\343’ in program
         }
                ^
Main.cc:13:17: error: stray ‘\200’ in program
         }
                 ^
Main.cc:13:18: error: stray ‘\200’ in program
         }
                  ^
Main.cc:13:19: error: stray ‘\343’ in program
         }
                   ^
Main.cc:13:20: error: stray ‘\200’ in program
         }
                    ^
Main.cc:13:21: error: stray ‘\200’ in program
         }
                     ^
Main.cc:13:22: error: stray ‘\343’ in program
         }
                      ^
Main.cc:13:23: error: stray ‘\200’ in program
         }
                       ^
Main.cc:13:24: error: stray ‘\200’ in program
         }
                        ^
Main.cc:14:1: error: stray ‘\343’ in program
         a=a/10;//抛去个位
 ^
Main.cc:14:2: error: stray ‘\200’ in program
         a=a/10;//抛去个位
  ^
Main.cc:14:3: error: stray ‘\200’ in program
         a=a/10;//抛去个位
   ^
Main.cc:14:4: error: stray ‘\343’ in program
         a=a/10;//抛去个位
    ^
Main.cc:14:5: error: stray ‘\200’ in program
         a=a/10;//抛去个位
     ^
Main.cc:14:6: error: stray ‘\200’ in program
         a=a/10;//抛去个位
      ^
Main.cc:14:7: error: stray ‘\343’ in program
         a=a/10;//抛去个位
       ^
Main.cc:14:8: error: stray ‘\200’ in program
         a=a/10;//抛去个位
        ^
Main.cc:14:9: error: stray ‘\200’ in program
         a=a/10;//抛去个位
         ^
Main.cc:14:10: error: stray ‘\343’ in program
         a=a/10;//抛去个位
          ^
Main.cc:14:11: error: stray ‘\200’ in program
         a=a/10;//抛去个位
           ^
Main.cc:14:12: error: stray ‘\200’ in program
         a=a/10;//抛去个位
            ^
Main.cc:14:13: error: stray ‘\343’ in program
         a=a/10;//抛去个位
             ^
Main.cc:14:14: error: stray ‘\200’ in program
         a=a/10;//抛去个位
              ^
Main.cc:14:15: error: stray ‘\200’ in program
         a=a/10;//抛去个位
               ^
Main.cc:14:16: error: stray ‘\343’ in program
         a=a/10;//抛去个位
                ^
Main.cc:14:17: error: stray ‘\200’ in program
         a=a/10;//抛去个位
                 ^
Main.cc:14:18: error: stray ‘\200’ in program
         a=a/10;//抛去个位
                  ^
Main.cc:14:19: error: stray ‘\343’ in program
         a=a/10;//抛去个位
                   ^
Main.cc:14:20: error: stray ‘\200’ in program
         a=a/10;//抛去个位
                    ^
Main.cc:14:21: error: stray ‘\200’ in program
         a=a/10;//抛去个位
                     ^
Main.cc:14:22: error: stray ‘\343’ in program
         a=a/10;//抛去个位
                      ^
Main.cc:14:23: error: stray ‘\200’ in program
         a=a/10;//抛去个位
                       ^
Main.cc:14:24: error: stray ‘\200’ in program
         a=a/10;//抛去个位
                        ^
Main.cc:15:1: error: stray ‘\343’ in program
       }
 ^
Main.cc:15:2: error: stray ‘\200’ in program
       }
  ^
Main.cc:15:3: error: stray ‘\200’ in program
       }
   ^
Main.cc:15:4: error: stray ‘\343’ in program
       }
    ^
Main.cc:15:5: error: stray ‘\200’ in program
       }
     ^
Main.cc:15:6: error: stray ‘\200’ in program
       }
      ^
Main.cc:15:7: error: stray ‘\343’ in program
       }
       ^
Main.cc:15:8: error: stray ‘\200’ in program
       }
        ^
Main.cc:15:9: error: stray ‘\200’ in program
       }
         ^
Main.cc:15:10: error: stray ‘\343’ in program
       }
          ^
Main.cc:15:11: error: stray ‘\200’ in program
       }
           ^
Main.cc:15:12: error: stray ‘\200’ in program
       }
            ^
Main.cc:15:13: error: stray ‘\343’ in program
       }
             ^
Main.cc:15:14: error: stray ‘\200’ in program
       }
              ^
Main.cc:15:15: error: stray ‘\200’ in program
       }
               ^
Main.cc:15:16: error: stray ‘\343’ in program
       }
                ^
Main.cc:15:17: error: stray ‘\200’ in program
       }
                 ^
Main.cc:15:18: error: stray ‘\200’ in program
       }
                  ^
Main.cc:16:1: error: stray ‘\343’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
 ^
Main.cc:16:2: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
  ^
Main.cc:16:3: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
   ^
Main.cc:16:4: error: stray ‘\343’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
    ^
Main.cc:16:5: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
     ^
Main.cc:16:6: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
      ^
Main.cc:16:7: error: stray ‘\343’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
       ^
Main.cc:16:8: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
        ^
Main.cc:16:9: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
         ^
Main.cc:16:10: error: stray ‘\343’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
          ^
Main.cc:16:11: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
           ^
Main.cc:16:12: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
            ^
Main.cc:16:13: error: stray ‘\343’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
             ^
Main.cc:16:14: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
              ^
Main.cc:16:15: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
               ^
Main.cc:16:16: error: stray ‘\343’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
                ^
Main.cc:16:17: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
                 ^
Main.cc:16:18: error: stray ‘\200’ in program
       if(c==0){//如果变量未变,证明这个数与7无关
                  ^
Main.cc:17:1: error: stray ‘\343’ in program
         sum=sum+i*i;//加上他的平方
 ^
Main.cc:17:2: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
  ^
Main.cc:17:3: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
   ^
Main.cc:17:4: error: stray ‘\343’ in program
         sum=sum+i*i;//加上他的平方
    ^
Main.cc:17:5: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
     ^
Main.cc:17:6: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
      ^
Main.cc:17:7: error: stray ‘\343’ in program
         sum=sum+i*i;//加上他的平方
       ^
Main.cc:17:8: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
        ^
Main.cc:17:9: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
         ^
Main.cc:17:10: error: stray ‘\343’ in program
         sum=sum+i*i;//加上他的平方
          ^
Main.cc:17:11: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
           ^
Main.cc:17:12: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
            ^
Main.cc:17:13: error: stray ‘\343’ in program
         sum=sum+i*i;//加上他的平方
             ^
Main.cc:17:14: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
              ^
Main.cc:17:15: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
               ^
Main.cc:17:16: error: stray ‘\343’ in program
         sum=sum+i*i;//加上他的平方
                ^
Main.cc:17:17: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
                 ^
Main.cc:17:18: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
                  ^
Main.cc:17:19: error: stray ‘\343’ in program
         sum=sum+i*i;//加上他的平方
                   ^
Main.cc:17:20: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
                    ^
Main.cc:17:21: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
                     ^
Main.cc:17:22: error: stray ‘\343’ in program
         sum=sum+i*i;//加上他的平方
                      ^
Main.cc:17:23: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
                       ^
Main.cc:17:24: error: stray ‘\200’ in program
         sum=sum+i*i;//加上他的平方
                        ^
Main.cc:18:1: error: stray ‘\343’ in program
       }
 ^
Main.cc:18:2: error: stray ‘\200’ in program
       }
  ^
Main.cc:18:3: error: stray ‘\200’ in program
       }
   ^
Main.cc:18:4: error: stray ‘\343’ in program
       }
    ^
Main.cc:18:5: error: stray ‘\200’ in program
       }
     ^
Main.cc:18:6: error: stray ‘\200’ in program
       }
      ^
Main.cc:18:7: error: stray ‘\343’ in program
       }
       ^
Main.cc:18:8: error: stray ‘\200’ in program
       }
        ^
Main.cc:18:9: error: stray ‘\200’ in program
       }
         ^
Main.cc:18:10: error: stray ‘\343’ in program
       }
          ^
Main.cc:18:11: error: stray ‘\200’ in program
       }
           ^
Main.cc:18:12: error: stray ‘\200’ in program
       }
            ^
Main.cc:18:13: error: stray ‘\343’ in program
       }
             ^
Main.cc:18:14: error: stray ‘\200’ in program
       }
              ^
Main.cc:18:15: error: stray ‘\200’ in program
       }
               ^
Main.cc:18:16: error: stray ‘\343’ in program
       }
                ^
Main.cc:18:17: error: stray ‘\200’ in program
       }
                 ^
Main.cc:18:18: error: stray ‘\200’ in program
       }
                  ^
Main.cc:19:1: error: stray ‘\343’ in program
   }
 ^
Main.cc:19:2: error: stray ‘\200’ in program
   }
  ^
Main.cc:19:3: error: stray ‘\200’ in program
   }
   ^
Main.cc:19:4: error: stray ‘\343’ in program
   }
    ^
Main.cc:19:5: error: stray ‘\200’ in program
   }
     ^
Main.cc:19:6: error: stray ‘\200’ in program
   }
      ^
Main.cc:21:1: error: stray ‘\343’ in program
   cout<