Q. Write a C program to print the following number design as:
1
11
2222
333333
44444444
5555555555
Ans.
/*c program for double number triangle*/
#include<stdio.h>
int main()
{
int r,c,num;
printf("Enter any number : ");
scanf("%d", &num);
printf("1\n");
for(r=1; r<=num; r++)
{
for(c=1; c<=r*2; c++)
printf("%d",r);
printf("\n");
}
getch();
return 0;
}
The output of above program would be:
1
11
2222
333333
44444444
5555555555
Ans.
/*c program for double number triangle*/
#include<stdio.h>
int main()
{
int r,c,num;
printf("Enter any number : ");
scanf("%d", &num);
printf("1\n");
for(r=1; r<=num; r++)
{
for(c=1; c<=r*2; c++)
printf("%d",r);
printf("\n");
}
getch();
return 0;
}
The output of above program would be:
Figure: Screen shot for double number pyramid C program |
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