Problem Statement:Write a program to find the sum of numbers in the given range.Input Format:Given two integers start and end ranges separated by SPACE.Output Format:Print the sum in the given range.Constraints1<=start < end <= 1000000NOTE : The calculated sum value might exceed integer range.Sample Input 1:10 20Sample Output 1:165Sample Input 2:1 100Sample Output 2:5050
Question
Problem Statement:Write a program to find the sum of numbers in the given range.Input Format:Given two integers start and end ranges separated by SPACE.Output Format:Print the sum in the given range.Constraints1<=start < end <= 1000000NOTE : The calculated sum value might exceed integer range.Sample Input 1:10 20Sample Output 1:165Sample Input 2:1 100Sample Output 2:5050
Solution
Sure, here is a Python solution for the problem:
def sum_of_range(start, end):
return sum(range(start, end+1))
start, end = map(int, input().split())
print(sum_of_range(start, end))
Here's how it works:
-
The
sum_of_rangefunction takes two arguments,startandend. It uses the built-inrangefunction to generate a sequence of numbers fromstarttoend(inclusive), and then uses the built-insumfunction to add up all the numbers in that sequence. -
The
mapfunction is
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