/in/foo.cc: In function 'void kp(int, int)':
/in/foo.cc:7:12: warning: unused variable 'e' [-Wunused-variable]
  int b,c,d,e;
            ^
/in/foo.cc: In function 'int main()':
/in/foo.cc:25:20: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long int*' [-Wformat=]
  scanf("%d%d",&n,&m);
                    ^
/in/foo.cc:25:20: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'long int*' [-Wformat=]
/in/foo.cc:26:8: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
  if(m=0)printf("0");
        ^
/in/foo.cc:28:19: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long int*' [-Wformat=]
   scanf("%d",&a[i]);
                   ^
/in/foo.cc:36:17: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long int' [-Wformat=]
  printf("%d",sum);
                 ^