#include<stdio.h>
int main()
{
long num;
long sum = 0L;
int status;
printf("Please enter an integer to be summed.");
printf(" (q to quit):");
status = scanf("%ld", &num);
while(status = 1);
{
sum = sum + num;
printf("Please enter next integer (q to quit):");
status = scanf("%ld",&num);
}
printf("Those integers sum to %ld.\n", sum);
return 0;
}
运行只显示了第一个printf,为什么啊？？？