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