Demonstrate Nested Printf Statement

C Program to Demonstrate Nested Printf Statement

#include

#include

void main()

{

clrscr();

printf("%d",printf("abcdefghijklmnopqrstuvwxyz"));

getch();

}

Output

         abcdefghijklmnopqrstuvwxyz

C Program to Swap two no’s without using third variable

#include

#include

int main()

{

int a,b;

printf("\n Entervalue for num1 & num2:");

scanf("%d%d",&a,&b)

a=a+b;

b=a-b;

a=a-b;

printf("\n After swapping value of a :%d",a);

printf("\n After swapping value of b :%d",b);

return(0);

}

Output

Enter value for num1&num2: 10 20

After swapping value of a :20

After swapping value of b :10