Submission #3591201

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Source Code Expand

#include<cstdio>
using namespace std;
int main(){
  long x;
  scanf("%d",&x);
  long ans=1;
  while(ans*ans<x)
    ans++;
  printf("%ld\n",ans);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:16: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘long int*’ [-Wformat=]
   scanf("%d",&x);
                ^
./Main.cpp:5:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&x);
                 ^

Judge Result