运行 ID: 45902

Main.cc:7:7: error: stray ‘\357’ in program
  while（i<=n）{
       ^
Main.cc:7:8: error: stray ‘\274’ in program
  while（i<=n）{
        ^
Main.cc:7:9: error: stray ‘\210’ in program
  while（i<=n）{
         ^
Main.cc:7:14: error: stray ‘\357’ in program
  while（i<=n）{
              ^
Main.cc:7:15: error: stray ‘\274’ in program
  while（i<=n）{
               ^
Main.cc:7:16: error: stray ‘\211’ in program
  while（i<=n）{
                ^
Main.cc:8:5: error: stray ‘\357’ in program
   if（i%2==0){
     ^
Main.cc:8:6: error: stray ‘\274’ in program
   if（i%2==0){
      ^
Main.cc:8:7: error: stray ‘\210’ in program
   if（i%2==0){
       ^
Main.cc:9:13: error: stray ‘\357’ in program
    sum=sum+i；
             ^
Main.cc:9:14: error: stray ‘\274’ in program
    sum=sum+i；
              ^
Main.cc:9:15: error: stray ‘\233’ in program
    sum=sum+i；
               ^
Main.cc: In function ‘int main()’:
Main.cc:7:10: error: expected ‘(’ before ‘i’
  while（i<=n）{
          ^
Main.cc:7:17: error: expected ‘)’ before ‘{’ token
  while（i<=n）{
                 ^
Main.cc:8:8: error: expected ‘(’ before ‘i’
   if（i%2==0){
        ^