level 4
#include <stdio.h>
int main(void)
{
long num;
long sum = 0L;
int status;
printf("Please enter an integer sunmmed");
printf("(q to quit):");
status = scanf_s("%ld", &num);
while (status == 1)
{
sum = sum + num;
printf("Please enter next integer (q to quit):");
status = scanf_s("%ld", &num);
}
printf("Those integer sum to %ld.\n", sum);
return 0;
}
2017年10月21日 18点10分