C Programming: Writing My First Program in C. How to Write Simple Program in C.

In stead of going through different parts of C programming like Data Type, Variables, Functions, Arrays directly, I first Write a simple program and explain how it works so that you get basic concept of writing C program and compile it. I explain line by line code to make you better understand so read the explanation carefully.

1: //simple C program
2: #include<stdio.h>
3: #include<math.h>
4: 
5: int main(){
6:     float data1;
7:     float data2;
8:     float sum;
9:     float powersum;
10: 
11:     printf("Enter First Data: ");
12:     scanf("%f",&data1);
13:     printf("Enter Second Data: ");
14:     scanf("%f",&data2);
15: 
16:     sum = data1 + data2;
17:     powersum = pow(data1,2) + pow(data2,2);
18: 
19:     printf("\nThe Sum of Numbers is: %f ",sum);
20:     printf("\nThe powersum of Number is: %f",powersum);
21: 
22:     return 0;
23: }
24: