oj.uz

답안 #66357

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
66357 2018-08-10T10:17:58 Z KLPP Uzastopni (COCI17_uzastopni) C++14
80 / 80
 6 ms 648 KB 
#include<iostream>
#include<vector>
#include<queue>
#include<algorithm>
#include<stdio.h>
#include<cmath>
using namespace std;
typedef long long int lld;


int main(){
	lld n;
	scanf("%lld",&n);
	n*=2;
	for(lld i=1;i<sqrt(n);i++){
		if(n%i==0){
			lld f=n/i;
			if((i+f)%2==1){
				lld a,b;
				b=(i+f-1)/2;
				a=(f-i+1)/2;
				if(a<b)printf("%lld %lld\n",a,b);
			}
		}
	}	

	return 0;
}

Compilation message

uzastopni.cpp: In function 'int main()':
uzastopni.cpp:13:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld",&n);
  ~~~~~^~~~~~~~~~~

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 504 KB Output is correct
2 Correct 3 ms 504 KB Output is correct
3 Correct 2 ms 540 KB Output is correct
4 Correct 2 ms 540 KB Output is correct
5 Correct 3 ms 584 KB Output is correct
6 Correct 2 ms 584 KB Output is correct
7 Correct 3 ms 648 KB Output is correct
8 Correct 3 ms 648 KB Output is correct
9 Correct 3 ms 648 KB Output is correct
10 Correct 6 ms 648 KB Output is correct