Submission

Status:

[-SSSSSSSSS][-SSSS]

Score: 0

User: akuyga1

Problemset: ขนมของเซ้น143 (v.ยาก)

Language: c

Time: 0.001 second

Submitted On: 2024-10-02 11:41:27

#include<stdio.h>

int main(){
    int N;
    scanf("%d",&N);
    float dif=N;
    for(float i=N;i>0;i--){
      float x = (((i-1)/2)*(1+(i-1)))-(((N-i+1)/2)*(i+N));
      if(x<0)x=-x;
      if(x<dif)dif=x;
      else{break;}
                     }
     printf("%.0f",dif);
    
    }