运行 ID: 71335

Main.cc: In function ‘int main()’:
Main.cc:11:17: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
             if(c=7){
                ~^~
Main.cc:15:22: error: expected primary-expression before ‘=’ token
         if(e=0&&i%7!==0){
                      ^