Submission #3816276

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Source Code Expand

#include <stdio.h>

int main(void){
  int n,a,b,i,s,t,ans=0;
  scanf("%d%d%d",&n,&a,&b);
  for (i=1;i<=n;i++){
    s=0;
    t=i;
    while (t){
      s+=t%10;
      t=(t-(t%10))/10;
    }
    if (s>=a&&s<=b) ans+=i;
  }
  printf("%d",ans);
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d",&n,&a,&b);
                           ^

Judge Result