Question

write a program in C- language that prints the sum of all the numbers from one to twenty . write also , the output of this program .​

Answer 1

#include<iostream>

using namespace std;

int main()

{

int i;

for(i=20; i<=20; i++)

{

sum+=i;

}

cout<<sum;

return 0;

}

OUTPUT:

210

Answer 2

#include<iostream>

using namespace std;

int main()

{

int i;

for(i=20; i<=20; i++)

{

sum+=i;

}

cout<<sum;

return 0;

}

OUTPUT:

210