/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

5 votes141 views3 answers
Fast io c++
C++
0 vote122 views1 answer
Opengl draw house using glut c++
C++
0 vote112 views1 answer
Generate random string in c++
C++
1 vote97 views1 answer
Copy a part of a vector in another in c++
C++
0 vote103 views1 answer
How to get steam id c++
C++
2 votes96 views1 answer
Qchar to char
C++
3 votes118 views1 answer
C++ declaring and initializing strings
C++
0 vote94 views1 answer
Heredar constructor c++
C++
0 vote95 views1 answer
C++ shift array to the right
C++
0 vote110 views1 answer
How to downgrade numpy
C++