patterns.cpp

#include <iostream>
using namespace std;
int main(){
    for (int i = 1; i < 6; i++)
    {
        for (int j = 1; j < 6; j++)
        {
            cout<<"*"<<" ";

        }
        cout<<endl;
    }
    cout<<endl;
    cout<<endl;
    for (int i = 1; i < 5; i++)
    {
        for (int j = 1; j < 6; j++)
        {
            cout<<"10"<<" ";

        }
        cout<<endl;
    }
    cout<<endl;
    cout<<endl;
    for (int i = 1; i < 6; i++)
    {
        for (int j = 1; j < 6; j++)
        {
            cout<<i<<" ";

        }
        cout<<endl;
    }
    cout<<endl;
    cout<<endl;
    for (int i = 1; i < 6; i++)
    {
        for (int j = 1; j < 6; j++)
        {
            cout<<j<<" ";

        }
        cout<<endl;
    }
    cout<<endl;
    cout<<endl;
    for (int i = 1; i < 6; i++)
    {
        for (int j = 5; j > 0; j--)
        {
            cout<<j<<" ";

        }
        cout<<endl;
    }
    cout<<endl;
    cout<<endl;
    for (int i = 1; i < 6; i++)
    {
        for (int j = 1; j < 6; j++)
        {
            cout<<j*j<<" ";

        }
        cout<<endl;
    }
    cout<<endl;
    cout<<endl;
    for (char i = 'a'; i < 'f'; i++)
    {
        for (char j = 'a'; j < 'f'; j++)
        {
            cout<<i<<" ";

        }
        cout<<endl;
    }
    cout<<endl;
    cout<<endl;
    for (char i = 'a'; i < 'f'; i++)
    {
        for (char j = 'a'; j < 'f'; j++)
        {
            cout<<j<<" ";

        }
        cout<<endl;
    }
    cout<<endl;
    cout<<endl;
    int count=1;
    for (int i = 1; i < 6; i++)
    {
        
        for (int j = 1; j < 6; j++)
        {
            cout<<count<<" ";
            count++;

        }
        cout<<endl;
    }
}