08/01/22 01:19:25
#include <stdio.h>
int wa(int N);
{
int i, sum = 0;
for(int i=1, i<=N, i++) Sum+=i;
}
int main(void)
{
int n;
scanf("%d",&n);
printf("%d\n",wa(n));
return 0;
}
08/01/22 01:19:25
#include <stdio.h>
int wa(int N);
{
int i, sum = 0;
for(int i=1, i<=N, i++) Sum+=i;
}
int main(void)
{
int n;
scanf("%d",&n);
printf("%d\n",wa(n));
return 0;
}