/C++/Write a CPP program to calculate sum of first N natural numbers

Write a CPP program to calculate sum of first N natural numbers

#include <iostream>

using namespace std;

int main(){
	int N,i,sum=0;
	cin>>N;
     for(i=0;i<=N;)
     {
         sum=sum+N;
        N--;
     }
     cout<<sum;
}

Similar codes

0 vote135 views1 answer
Cpp convert vector to set
C++
5 votes173 views3 answers
Fast io c++
C++
1 vote148 views1 answer
C++ 20 struct initialization
C++
1 vote149 views3 answers
Right shift in c++
C++
-1 vote160 views1 answer
Intersection between vector c++
C++
3 votes127 views3 answers
C vs c++ vs c#
C++
19 votes133 views1 answer
Access last element in vector in c++
C++
0 vote157 views1 answer
And c++
C++
0 vote124 views1 answer
Bash test empty directory
C++
0 vote123 views1 answer
Hide window c++
C++