Pattern1

 //write C program to print the following pattern.

/* 1

   1 2

   1 2 3

   1 2 3 4

   1 2 3 4 5*/

#include<stdio.h>

int main()

{

int i, j;

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

{

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

printf("%5d", i);

printf("\n\n");

}

return 0;

}