In this C program you will know how to convert given number of days into years, weeks and days. For example: If user enter 1234 days then. Years = 3 Weeks = 21 Days = 1   Comment below if you are facing any problem to understand the logic of this program. #include<stdio.h> int main()

#include<stdio.h> #include<conio.h> void main() { int a; char ch; clrscr(); //to clear the screen printf(“Enter any character:”); scanf(“%c”,&ch); a=ch; printf(“ASCII value of %c is %d”,ch,a); getch(); //to stop the screen }

#include<stdio.h> #include<conio.h> void main() { int a,b,c,d,e,average; clrscr(); printf(“Enter marks of subject 1:”); scanf(“%d”,&a); printf(“Enter marks of subject 2:”); scanf(“%d”,&b); printf(“Enter marks of subject 3:”); scanf(“%d”,&c); printf(“Enter marks of subject 4:”); scanf(“%d”,&d); printf(“Enter marks of subject 5:”); scanf(“%d”,&e); average=(a+b+c+d+e)/5; printf(“nAverage=%d”,average); getch(); }

#include<stdio.h> #include<conio.h> void main() { float radius,area; clrscr(); //to clear the screen printf(“Enter radius of the circle:”); scanf(“%f”,&radius); area=3.14*(radius*radius); printf(“Area=%f”,area); getch(); //to stop the screen }

Here you will get simple C program to add two numbers. User will input two numbers, then their sum will be calculated and finally it will be printed on screen. The program is given below. C Program to Add Two Numbers  #include<stdio.h> int main() { int a,b,sum; printf(“Enter first number:”); scanf(“%d”,&a); printf(“Enter second number:”); scanf(“%d”,&b);

#include<stdio.h> #include<conio.h> void main() { clrscr(); //to clear the screen printf(“nnnnttt***** Welcome to C Programming *****”); getch(); //to stop the screen }