Submission #188230

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Source Code Expand

#include <stdio.h>
#include <math.h>

int main(void){

	int N, b1, b2, b3, tmp;
	int res = 1;
	
	scanf("%d\n", &N);
	scanf("%d\n", &b1);
	scanf("%d\n", &b2);
	scanf("%d\n", &b3);
	
	if(b1 > b2){
		tmp = b1; b1 = b2; b2 = tmp;
	}
	if(b2 > b3){
		tmp = b2; b2 = b3; b3 = tmp;
	}
	
	if((b1 == N) || (b2 == N) || (b3 == N)){
		res = 0;
	}else if ((b1+1 == b2) && (b2+1 == b3) && (b3 < N)){
		res = 0;
	}else if(N == 299) {
		if ((b1+1 == b2) && (b1%3 == 2)) {
			res = 0;
		} else if((b2+1 == b3) && (b2%3 == 2)) {
			res = 0;
		} else if((b1%3 == 0) && (b2%3 == 2)) {
			res = 0;
		} else if((b1%3 == 0) && (b3%3 == 2)) {
			res = 0;
		} else if((b2%3 == 0) && (b2%3 == 2)) {
			res = 0;
		}
	} else if(N == 298){
		if ((b1+1 == b2) && (b1%3 == 2) && (b3%3 == 1)) {
			res = 0;
		} else if((b1%3 == 0) && (b2+1 == b3) && (b2%3 == 1)) {
			res = 0;
		} else if((b1%3 == 0) && (b2%3 == 2) && (b3%3 == 1)) {
			res = 0;
		}
		
	}else if (N == 300){
		if((b1%3 == 0) || (b2%3 == 0) || (b3%3 == 0)){
			res = 0;
		}
	}
	
	if(res){
		printf("YES\n");
	}else{
		printf("NO\n" );
	}
	
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:9:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:10:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:11:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:12:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result