#include <stdio.h> int main() { int hour, minute; long long k; // scanf 会返回成功读取到的变量个数 int res; while ((res = scanf("%d:%d %lld", &hour, &minute, &k)) != EOF) { // 检查输入格式是否完整(必须填满:hour, minute, k) if (res != 3) { printf("输入格式错误!请确保格式为 hour:minute k (如 12:30 100)\n&quo...