문제
풀이
#include <iostream>
#include <vector>
using namespace std;
void solve(int idx) {
int m; cin >> m;
vector<int> v(m);
for (int i=0; i<m; i++) cin >> v[i];
cout << "Case " << idx << ":\n";
for (int x : v) {
if (x < 6) cout << x + 1 << "\n";
}
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int n; cin >> n;
for (int i=1; i<=n; i++) solve(i);
return 0;
}