5 solutions

  • -7
    @ 2025-11-18 17:29:39

    解题报告

    撰写人: 许苡键

    难度等级

    ★☆☆☆☆

    参考程序

    #include<bits/stdc++.h>
    using namespace std;
    int n,m,a[1000][1000];
    int main(){
    	cin>>n;
    	for(int i=1;i<=n;i++){
    		for(int j=1;j<=n;j++)
    			cin>>a[i][j];
    	}
    	for(int i=1;i<=n;i++){
    		for(int j=1;j<=i;j++){
    			cout<<a[i][j]<<' ';
    		}
    		cout<<endl;
    	}
    }
    

Information

ID
294
Time
1000ms
Memory
64MiB
Difficulty
1
Tags
# Submissions
36
Accepted
28
Uploaded By