WAP to display following patterns

/*WAP to display following patterns
1
1  2
1  2  3
1  2  3  4
1  2  3  4  5*/

#include<stdio.h>
#include<conio.h>
void main()
{
 int i,j;
 clrscr();
 for(i=1;i<=5;i++)
 {for(j=1;j<=i;j++)
 printf("%d  ",j);
 printf("\n");
 }
 getch();
}

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