Question

1 23 456 pattern in c++​

Answer 1

Answer:

#include<iostream.h>

#include<conio.h>

void main()

{

clrscr();

int i,j,n=1;

for(i=1;i<=5;i++)

{

for(j=1;j<=i;j++)

{

cout<<n;

n++;

}

cout<<"\n";

}getch();

}

Explanation:

output:- 1

23

456

78910

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