09/01/06 22:08:05
>>276
#include <stdio.h>
int main(void)
{
int i, j = 0;
while (j < 2 && scanf("%d", &i) != EOF) {
if (i < 0) {
puts("negative value");
j++;
}
else {
j = 0;
printf("%d\n", 2*i);
}
}
return 0;
}
09/01/06 22:08:05
>>276
#include <stdio.h>
int main(void)
{
int i, j = 0;
while (j < 2 && scanf("%d", &i) != EOF) {
if (i < 0) {
puts("negative value");
j++;
}
else {
j = 0;
printf("%d\n", 2*i);
}
}
return 0;
}