C Program to calculate sum of N given numbers

Description

Get input n and n inputs and calculate the sum of n inputs.
Input:
4
6 5 3 2
Output:
16(6+5+3+2)

Solution

#include<stdio.h>
int main()
{
	int n,i,num,sum=0;
	printf("Enter number of numbers to sum:");
	scanf("%d",&n);
	printf("Enter %d numbers to sum:"n);
	for(i=1;i<=n;i++)
	{
		scanf("%d",&num);
		sum=sum+num;
	}
	printf("The sum is:%d",sum);
	return 0;
}

Explanation

Instruction(s) inside the for block{} are executed repeatedly till  the second expression (i<=n) is true.

Here i is initialized to 1 and incremented by 1 for each iteration, instructions inside the for block are executed unless i becomes greater than n. so value of num given by user will be added to sum at each iteration.

after adding all n numbers given by user to sum, sum will be printed using printf statement.

Related Programs

C Program to print N Natural numbers
C Program to print Whole numbers till N
C Program to print ODD numbers till N
C Program to print Even numbers till N
C Program to print N Natural numbers in reverse
C Program to calculate sum of First N Natural numbers
C Program to print N ODD numbers
C Program to print N Even numbers
C Program to calculate sum of Even numbers till N
C Program to calculate sum of ODD numbers till N
C Program to calculate sum of N given numbers
C Program to print Hello World for N times
C Program to print the first digit of a given number
C Program to find whether the first digit of given number is odd or even
C Program to multiply two numbers without using * operator
C Program to find N power of M (Exponentiation) without using predefined function
C Program to print Multiplication table of N
C Program to print Multiplication table of N till M rows
C Program to calculate sum of multiple positive numbers (Stop if user enters negative number)
C Program to calculate sum of N positive numbers(Skip the negative number and get another instated of that)
C Program to calculate sum of N positive numbers(Accept the negative number And don?t include in sum)
C Program to print all the English Alphabets in Upper case
C Program to print all the English Alphabets in lower case
C Program to print English Alphabets between two Alphabets
C Program to print Lower case English Alphabets in reverse
C Program to covert decimal to binary number
C Program to convert binary todecimal number