View Code of Problem 30
#include<stdio.h>
void main()
{
int n,sum;
while(scanf("%d",&n)!=EOF)
{
sum=0;
for(int i=0;i<=n;i++)
sum+=i;
printf("%d\n",sum);
}
}
|
Double click to view unformatted code.
Back to problem 30
#include<stdio.h>
void main()
{
int n,sum;
while(scanf("%d",&n)!=EOF)
{
sum=0;
for(int i=0;i<=n;i++)
sum+=i;
printf("%d\n",sum);
}
}
|
Double click to view unformatted code.