Submission #15089

#	Time	Username	Problem	Language	Result	Execution time	Memory
15089		sujin	씽크스몰 (kriii3_TT)	C++98	10 / 30	10000 ms	2424 KiB

tt

#define _CRT_SECURE_NO_WARNINGS

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

int main(){
	int N, M;
	scanf("%d %d", &N, &M);

	int *a = (int *)malloc(sizeof(int) * (N + 1));
	int *b = (int *)malloc(sizeof(int) * (M + 1));
	for (int i = 0; i <= N; i++)
		scanf("%d", &a[i]);
	for (int i = 0; i <= M; i++)
		scanf("%d", &b[i]);

	int *c = (int *)calloc(N + M + 1, sizeof(int));
	for (int i = 0; i <= N; i++){
		for (int j = 0; j <= M; j++){
			c[i + j] += a[i] * b[j];
		}
	}

	int r = c[0];
	for (int i = 1; i <= N + M; i++)
		r ^= c[i];

	printf("%d", r);

	return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10