Run id: 135873

Main.cc: In function 'int main()':
Main.cc:9:26: error: invalid types 'int[int]' for array subscript
   if(a[i]==' '  &&  s[i-1]!=' ')  s++;
                          ^
Main.cc:10:23: error: invalid types 'int[int]' for array subscript
   if(i==len-1  &&  s[i]!=' ')  s++;
                       ^