问:一家商店搞活动特价汽水一元一瓶,两个空瓶子换一瓶汽水
#define _CRT_SECURE_NO_WARNINGS 1 #include <stdio.h> int main() { int money = 0;//钱 int total = 0;//喝掉的汽水 int empty = 0;//空瓶 scanf("%d", &money); total = money; empty = money; while (empty >= 2) { total += empty / 2; empty = empty / 2 + empty % 2; } printf("total = %d", total); return 0; }