【入门】数组元素的查找

1
Justin007 LV 3 @ 2026-5-16 15:28:15

#include using namespace std;

int main() { int m, a[105], n, i; cin >> m; for (i = 0; i < m; i++) cin >> a[i]; cin >> n; for (i = 0; i < m; i++) if (a[i] == n) { cout << i + 1; return 0; } cout << -1; return 0; }
1
王一 LV 2 @ 2026-5-16 15:25:41

return 0;
0
陈古钛 LV 6 @ 2026-7-27 22:01:47

#include <bits/stdc++.h> using namespace std;

int main() { int m, a[105], n, i; cin >> m; for (i = 0; i < m; i++) cin >> a[i]; cin >> n; for (i = 0; i < m; i++) if (a[i] == n) { cout << i + 1; return 0; } cout << -1; return 0; }