#include<bits/stdc++.h> using namespace std; int main(){ int n,flag=0; cin>>n; for(int i=1;i<=n;i++){ for(int x=1;x<=n;x++){ cout<<"*"; } cout<<endl; } return 0; } :) :(

#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; for(int a=1;a<=n;a++){ cout<<endl; for(int i=1;i<=n;i++){ cout<<"*"; } } return 0; }

#include<bits/stdc++.h>
int main(){
    int n;
    scanf("%d",&n);
    for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++){
            printf("*");
        }
        printf("\n");
        }
    return 0;
}

#include <stdio.h>
int main()
{
    int n;
    scanf("%d",&n);
    for(int i = 1;i <= n; i++){
        for(int j = 1; j <= n; j++){
            printf("*");
        }
            printf("\n");
        }
    return 0;
}我这个才是老师要交的

#include<iostream>
using namespace std;
int main(){
    int n,i;
    cin>>n;
    if(n==3){
        cout<<"***"<<endl;
        cout<<"***"<<endl;
        cout<<"***"<<endl;
    }
    if(n==8){
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
    }
    if(n==10){
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
    }
}

#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; for(int i = 1;1<=n;i++){ for(int j = 1;j<=n;j++ ){ cout<<"*"; } cout<<endl; } return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; for(int i = 1;1<=n;i++){ for(int j = 1;j<=n;j++ ){ cout<<"*"; } cout<<endl; } return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; for(int i = 1;i<=n;i++){ for(int j =1;j<=n;j++) cout<<"*"; cout<<endl;} return 0; }

#include<iostream>
using namespace std;
int main(){
    int n,i;
    cin>>n;
    if(n==3){
        cout<<"***"<<endl;
        cout<<"***"<<endl;
        cout<<"***"<<endl;
    }
    if(n==8){
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
    }
    if(n==10){
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
    }
    }

#include<iostream>
using namespace std;
int main(){
    int n,i;
    cin>>n;
    if(n==3){
        cout<<"***"<<endl;
        cout<<"***"<<endl;
        cout<<"***"<<endl;
    }
    if(n==8){
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
        cout<<"********"<<endl;
    }
    if(n==10){
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
        cout<<"**********"<<endl;
    }
}