C语言循环语句中勿用=实例 C语言真条件实例 C语言布尔类型 C语言循环语句中勿用=实例 // trouble.c -- misuse of = // will cause infinite loop #include <stdio.h> int main(void) { 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; } C语言真条件实例 C语言布尔类型