1)Write a C program that displays table of entered number using while loop.

 

#include<stdio.h>

#include<conio.h>

int  main()

{

int n,tn;

//clrscr();

printf("\n\tEnter table no");

scanf("%d",&tn);

n=1;

while(n<=10)

{

printf("%d ",tn*n);

n=n+1;

}

//getch();

return 0;

}

Output:

Enter table no:  7

7

14

21

28

35

42

49

56

63

70