Submission #1206519

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Source Code Expand

#include<cstdio>
#include<algorithm>
using namespace std;

int N;
int card[6];

void card_swap(){
	int index = 0;
	for(int i = 1; i <= N; i++){
		swap(card[index], card[index + 1]);
		index++;
		if(index == 5) index = 0;
	}
}

int main(void){
	for(int i = 0; i < 6; i++){
		card[i] = i + 1;
	}

	scanf("%d", &N);
	N %= 30;

	card_swap();

	for(int i = 0; i < 6; i++){
		printf("%d", card[i]);
	}
	printf("\n");

	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:22:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &N);
                 ^

Judge Result