Write a program to generate a following numbers triangle:
(Where user entered number through keyboard, for example if num=5)
1
12
123
1234
12345
Ans.
/* c program for number triangle*/
#include<stdio.h>
#include<conio.h>
int main()
{
int num,r,c;
printf("Enter loop repeat number(rows): ");
scanf("%d",&num);
for(r=1; num>=r; r++)
for(r=1; num>=r; r++)
{
for(c=1; c<=r; c++)
printf("%d",c);
printf("\n");
}
getch();
return 0;
getch();
return 0;
}
/*************OUTPUT**************
Enter loop repeat number(rows): 5
***********************************/
/*************OUTPUT**************
Enter loop repeat number(rows): 5
1
12
123
1234
12345
***********************************/
Tags:
C Programing