1081 检查密码 (15 分)

5
123s
zheshi.wodepw
1234.5678
WanMei23333
pass*word.6

Your password is tai duan le.
Your password needs shu zi.
Your password needs zi mu.
Your password is wan mei.
Your password is tai luan le.

#include<iostream>
using namespace std;
int main(){
	int n;
	cin>>n;getchar();
	for(int i=0;i<n;i++){
		int hasnum=0;
		int hasa=0;
		int no=0;
		string s;
		
		getline(cin,s);
		if(s.length()<6){
			cout<<"Your password is tai duan le."<<endl;
			continue;
		}else{
			for(int a=0;a<(s.length());a++){
			if(s[a]>='a'&&s[a]<='z'){
				 hasa=1;
			}else if(s[a]>='A'&&s[a]<='Z'){
				 hasa=1;
			}else if(s[a]>='0'&&s[a]<='9'){
				 hasnum=1;
			}else if(s[a]=='.'){
			}
			else{
				no=1;
				//cout<<s;
				//cout<<s[a]<<endl;
			}
			
		} 
		if(no){
			printf("Your password is tai luan le.\n");
		}else if(hasnum==0){
			printf("Your password needs shu zi.\n");
		}else if(hasa==0){
			printf("Your password needs zi mu.\n");
		}else
		{
			printf("Your password is wan mei.\n");
		}
		}
		
	}
	return 0;
}

#include <iostream>
#include <cctype>
using namespace std;
int main() {
    int n;
    cin >> n; getchar();
    for (int i = 0; i < n; i++) {
        string s;
        getline(cin, s);
        if (s.length() >= 6) {
            int invalid = 0, hasAlpha = 0, hasNum = 0;
            for (int j = 0; j < s.length(); j++) {
                if (s[j] != '.' && !isalnum(s[j])) invalid = 1;
                else if (isalpha(s[j])) hasAlpha = 1;
                else if (isdigit(s[j])) hasNum = 1;
            }
            if (invalid == 1) cout << "Your password is tai luan le.\n";
            else if (hasNum == 0) cout << "Your password needs shu zi.\n";
            else if (hasAlpha == 0) cout << "Your password needs zi mu.\n";
            else cout << "Your password is wan mei.\n";
        } else
            cout << "Your password is tai duan le.\n";
    }
    return 0;
}