Program to find the sum of numbers in a given range
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Program to find the sum of numbers in a given range
Program to find the sum of numbers in a given range is discussed here. Given the starting and ending interval, the sum of all the numbers in that range will be displayed as output.
For example,
Input: 1 10
Output: 55
Explanation: 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = 55
Algorithm to find the sum of numbers in a given range
Input the start and end numbers.
Initialize sum = 0.
Repeat from i = start to and continue until i = end.
sum = sum + i
Print "sum"
Program to find the sum of numbers in a given range is given below.
C
// C program to find the sum of numbers in a given range
#include
int main()
{
//fill the code
int start, end;
scanf(“%d”,&start);
scanf(“%d”,&end);
int i, sum = 0;
for(i = start; i <= end; i++)
{
sum = sum + i;
}
printf(“%d”,sum);
return 0;
}
C++
// C++ program to find the sum of numbers in a given range
#include
using namespace std;
int main()
{
//fill the code
int start, end;
cin >> start;
cin >> end;
int i, sum = 0;
for(i = start; i <= end; i++)
{
sum = sum + i;
}
cout << sum>
return 0;
}
JAVA 8
// Java program to find the sum of numbers in a given range
import java.util.*;
public class Main
{
public static void main(String[] args)
{
int start, end;
Scanner sc = new Scanner(System.in);
start = sc.nextInt();
end = sc.nextInt();
int i, sum = 0;
for(i = start; i <= end; i++)
{
sum = sum + i;
}
System.out.print(sum);
}
}
PYTHON 3
# Python program to find the sum of numbers in a given range
start = int(input())
end = int(input())
sum = 0
for i in range(start, end + 1, 1):
sum = sum + i
print(sum)
OUTPUT
1
10
55
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