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| #include<stdio.h> #include<stdlib.h> #include<time.h> void menu() { printf("##########################\n"); printf("### 1.play 0.exit ###\n"); printf("##########################\n"); }
void game() { int ret = 0; int guess = 0; ret = rand() % 100 + 1; while (1) { printf("请猜数字:"); scanf("%d", &guess); if (guess > ret) printf("猜大了\n"); else if (guess < ret) printf("猜小了\n"); else { printf("恭喜你!!!猜中了\n"); break; } } } int main() { int input = 0; srand((unsigned int)time(NULL)); do { menu(); printf("请选择:"); scanf("%d", &input); switch (input) { case 1: game(); break; case 0: printf("退出游戏\n"); break; default: printf("选择错误\n"); break; } } while (input); return 0; }
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