/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 vote207 views1 answer
Free a pointer c++
C++
0 vote190 views1 answer
C++ client service ros
C++
1 vote179 views1 answer
Cpp when use size_t
C++
0 vote176 views1 answer
Kadane algo
C++
0 vote188 views1 answer
How to use mersenne_twister_engine in c++ to generate random numbers
C++
2 votes168 views2 answers
C++ typedef array
C++
7 votes180 views6 answers
Iterate through map
C++
0 vote174 views1 answer
Pow without math.h
C++
0 vote188 views1 answer
How to add numbers in c++
C++
0 vote205 views1 answer
And c++
C++