10/04/29 00:52:38
>>542
#include <stdio.h>
int
main(void)
{
int i = 1;
do {
printf("%d\n", i * (i + 1) / 2);
i++;
} while (i * (i + 1) <= 600);
return 0;
}
10/04/29 00:52:38
>>542
#include <stdio.h>
int
main(void)
{
int i = 1;
do {
printf("%d\n", i * (i + 1) / 2);
i++;
} while (i * (i + 1) <= 600);
return 0;
}