I need 1 22 333 4444 55555 answer

Question

how please help me

Answer 1

For that a nested loop will do the trick. The inner loop (b) outputs the number whilst the outer loop (a) controls what number will be output

#include <iostream>
using namespace std;

int main()
{
for (int a = 1; a <=5; a++) {
for(int b =1;b<=a;b++){
cout << a;
}
cout << " ";
}

return 0;
}

Answer 2

#include<iostream>
using namespace std;
int main()
 {
     int num, c, k;
     cout<<"Enter number of rows : ";
   cin>>num;
 cout<<"\n";
for ( c = 1 ; c <= num ; c++ )  {
for( k = 1 ; k <= c ; k++ )

         {  cout<<c;
}
     cout<<"\n";    } }

Answer 3

Synchronized answers by 3 SoloLearners - now that's service 😎😎😎

Answer 4

#include<iostream>

int main()
{
int a;
std::cin>>a;
for(int i=1;i<=a;i++)
{
for(int j=0;j<i;j++)
std::cout<<i;
std::cout<<" ";
}
}