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C++版浙大PAT乙级1052(20分)
阅读量:629 次
发布时间:2019-03-14

本文共 977 字,大约阅读时间需要 3 分钟。

 这题就是用cin.peek()判断换行的时候要注意,用cin.clear()和cin.ignore()清除上一个换行符,不然cin的缓冲区里永远是\n,无论如何都只能执行第一整遍while循环。

#include
using namespace std;int main() { int i=1, j=1, k=1, flag; string hand[11], eye[11], mouth[11], temp; char ch; for (int m = 0; m < 3; ++m){ while(cin.peek()!='\n'){ cin >> ch; if(flag == 0 && ch == '['){// 开始 flag = 1; temp = ""; }else if(flag == 1 && ch != ']'){// 中间 temp += ch; }else if(flag == 1 && ch == ']'){// 结束 flag = 0; if(m == 0){// 手 hand[i++]=temp; }else if(m == 1){// 眼 eye[j++]=temp; }else if(m == 2){// 嘴 mouth[k++]=temp; } } } cin.clear(); cin.ignore(); } int n, a, b, c, d, e; cin >> n; for(int m=0; m
=i||b>=j||c>=k||d>=j||e>=i||a<=0||b<=0||c<=0||d<=0||e<=0){ cout << "Are you kidding me? @\\/@" << endl; }else{ cout << hand[a] << "(" << eye[b] << mouth[c] << eye[d] << ")" << hand[e] << endl; } } return 0;}

 

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