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