2043.cpp

杭州电子科技大学ACM-OJ系统的部分代码

#include<iostream>
#include<string>
using namespace std;
int main()
{
	string s;
    int l,m;
    while(cin>>m)
	{		
		while(m>0)
		{
			int flag1=0,flag2=0,flag3=0,flag4=0;
			cin>>s;
				l=s.length();
			m--;
			for(int i=0;i<l;i++)
			{
				if(s[i]>=65&&s[i]<=90&&flag1==0)
				{flag1=1;}
				 if(s[i]>=97&&s[i]<=122&&flag2==0)
				{flag2=1;}
				 if(s[i]>=48&&s[i]<=57&&flag3==0)
				{flag3=1;}
				if((s[i]=='~'||s[i]=='!'||s[i]=='@'||s[i]=='%'||s[i]=='#'||s[i]=='$'||s[i]=='^')&&flag4==0)
				{flag4=1;}
			}
            if((flag1+flag2+flag3+flag4)>=3&&l>=8&&l<=16)
				cout<<"YES"<<endl;
			else
				cout<<"NO"<<endl;
		}
	}
	return 0;
}