Submission #1339397


Source Code Expand

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define MOD 1000000007
typedef unsigned long long ull;
typedef   signed long long sll;


#define N_MAX 100000
#define M_MAX 100

ull n;
ull h[N_MAX];
ull a, b;

void swap_adj(ull *a, ull *b){
	ull tmp = *b;
	*b = *a;
	*a = tmp;
	return;
}

int comp(const void *a, const void *b){
	if (*(ull*)a > *(ull*)b) {
		return -1;
	} else if (*(ull*)a < *(ull*)b) {
		return +1;
	} else {
		return 0;
	}
}

int ispossible(int x){
	int i;
	int f = 0;
	for (i = 0; i < n; i++) {
		if (h[i] <= x * b) break;
		f += (h[i] - x * b - 1) / a + 1;
	}
	if (f > x) {
		return 0;
	} else {
		return 1;
	}
}

int solve(){
	
	if ((a * 2 + b) & 3) {
		puts("NO");
	} else {
		puts("YES");
	}

	return 0;
}

int main(void){
	int i;

	scanf("%llu%llu%llu", &n, &a, &b);

	solve();

	return 0;
}

Submission Info

Submission Time
Task A - RGB Cards
User sheyasutaka
Language C (GCC 5.4.1)
Score 100
Code Size 896 Byte
Status AC
Exec Time 1 ms
Memory 128 KB

Compile Error

./Main.c: In function ‘main’:
./Main.c:62:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%llu%llu%llu", &n, &a, &b);
  ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 2
AC × 7
Set Name Test Cases
Sample s1.txt, s2.txt
All in1.txt, in2.txt, in3.txt, in4.txt, in5.txt, s1.txt, s2.txt
Case Name Status Exec Time Memory
in1.txt AC 0 ms 128 KB
in2.txt AC 1 ms 128 KB
in3.txt AC 0 ms 128 KB
in4.txt AC 1 ms 128 KB
in5.txt AC 1 ms 128 KB
s1.txt AC 1 ms 128 KB
s2.txt AC 1 ms 128 KB