画三角形 - Problem Solution - Hydro

0
Guest MOD
- Guest

1

lfyst2401 LV 6 MOD @ 2024-12-5 21:53:41

#include<iostream>
using namespace std;
int main() {
	int n;
	char q = 'A';
	cin >> n;
	for (int i = 0; i <= n; i++) {
		for (int j = 1; j <= i; j++) {
			cout << q;
			q = q + 1;
			if (q > 'Z') {
				q = 'A';
			}
		}
		cout << endl;
	}
	return 0;
}

wzx0702 @ 2025-2-3 11:36:52

第一层循环i应该从1开始吧，

#include <bits/stdc++.h>
using namespace std;
int n;
char l='A';
int main(){
    cin>>n;
    int cnt=0;
    for(int i=1;i<=n;i++){
        for(int j=1;j<=i;j++){
            if(l>'Z'){
                l='A';
            }
            cout<<l;
            l=l+1;
        }
        cout<<endl;
    }
    return 0;
}

反正我这么做AC了

ID: 715
Time: 1000ms
Memory: 256MiB
Difficulty: 5
Tags: (None)
# Submissions: 75
Accepted: 29
Uploaded By: 管理员Ter (admin)