/in/foo.cc: In function 'int main()':
/in/foo.cc:17:9: error: expected ';' before 'for'
         for(int i=0;i<m;i++)scanf("%s",pic[i]);
         ^~~
/in/foo.cc:17:21: error: 'i' was not declared in this scope
         for(int i=0;i<m;i++)scanf("%s",pic[i]);
                     ^