ZOJ 1926 Guessing Game

传送门：

http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1926

题目大意：两人在猜数字，1~10，对于其中一个猜的数，Stan给出"too high", "too low", or "right on".如果Stan给出的是假的，那么输出Stan is dishonest否则输出Stan may be honest  每个例子均以right on结束

注意范围缩小时候输入的x应该在现在的范围内。否则区间就会扩大区间导致WA

#include<cstdio>#include<iostream>#include<cstring>using namespace std;char action[32];int main(){int x;int low=0,high=11;bool ok=true;while(scanf("%d",&x),x){//getchar();gets(action);//cout<<action<<endl;if(strcmp(action,"too high")==0 && x<high )high=x;else if(strcmp(action,"too low")==0 && x>low)low=x;else if(strcmp(action,"right on")==0){if(x<high && x>low )printf("Stan may be honest\n");else printf("Stan is dishonest\n");low=0;high=11;}}}