/in/foo.cc:44:21: error: stray '\357' in program
    scanf("%d",mou+i)；
                     ^
/in/foo.cc:44:22: error: stray '\274' in program
    scanf("%d",mou+i)；
                      ^
/in/foo.cc:44:23: error: stray '\233' in program
    scanf("%d",mou+i)；
                       ^
/in/foo.cc: In function 'int main()':
/in/foo.cc:45:7: error: expected ';' before 'sum'
       sum[0]=0;
       ^~~