Welcome_in_programming_ world

program to add two number input by user. #include<stdio.h> void main() {      int a,b,c;      printf("Enter a number: ");      scanf("%d",&a);      printf("Enter a number: ");      scanf("%d",&b);      c=a+b;      printf("sum=%d",c); }

hello guys we are printing "hello world " in C language. #include<stdio.h> void main() {         printf("hello world"); }