Description
给出一个只由′(′,′)′,′:′组成的字符串,相邻的两个字符如果是":)"或"(:"表示笑脸,如果是":("或"):"就表示沮丧脸,如果笑脸比沮丧脸多就是开心,少就是不开心,一样就是无聊
Input
第一行一整数n表示字符串长度,之后输入一个长度为
Output
开心则输出HAPPY,不开心则输出SAD,无聊则输出BORED
Sample Input
10
:)))))))))
Sample Output
HAPPY
Solution
简单题
Code
#include<cstdio>
#include<iostream>
#include<cstring>
#include<algorithm>
#include<cmath>
#include<vector>
#include<queue>
#include<map>
#include<set>
#include<ctime>
using namespace std;
typedef long long ll;
typedef pair<int,int>P;
const int INF=0x3f3f3f3f,maxn=100001;
char s[maxn];
int n,happy,sad;
int main()
{
while(~scanf("%d",&n))
{
scanf("%s",s);
happy=sad=0;
for(int i=1;i<n;i++)
{
if(s[i-1]=='('&&s[i]==':'||s[i-1]==':'&&s[i]==')')happy++;
if(s[i-1]==')'&s[i]==':'||s[i-1]==':'&&s[i]=='(')sad++;
}
if(happy>sad)printf("HAPPY\n");
else if(happy<sad)printf("SAD\n");
else printf("BORED\n");
}
return 0;
}