Write a program to find sum of all integers greater than 100 & less than 200 and are divisible by 5.

#include<stdio.h>

#include<conio.h>

void main()

{

int i, sum=0;

Write a program to print 1+1/2+1/3+1/4+....+1/N series.

#include<conio.h>

#include<stdio.h>

void main()

{

double i, n, sum = 0;

clrscr();

printf("enter the number:");

scanf("%lf",&n);

Features / Importance of C.

-    C is a robust:

C language provides 32 keywords. It has a rich set of functions and operators. We can use them to write any complex programs.

-    C is fast and efficient:

C language consists of variety of data types and powerful operators which makes it faster.