求调!
查看原帖
求调!
1025321
midsummer_zyl楼主2023/7/27 19:44
#include <bits/stdc++.h>
using namespace std;
const int N = 1e5;
int a[N], b[N];
int main() {
	int n, m, i, j;
	scanf("%d%d", &n, &m);
	for (i = 1; i <= n; i++)
		scanf("%d", &a[i]);
	for (i = 1; i <= m; i++)
		scanf("%d", &b[i]);
	for (i = 1; i <= m; i++) {
		for (j = 1; j <= n; j++) {
			if(a[i] == b[j]) {
				printf("%d ", j);
				break;
			}
		}
		if(j == n)
			printf("-1 ");
	}
	return 0;
}

大佬纠纠错!

2023/7/27 19:44
加载中...