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950054 33902 #2

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950054 33902 #2

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0938383
Update README.md
goodjack Feb 26, 2023
e9e05bf
950054
JU1004 Feb 28, 2023
f366cf6
Merge remote-tracking branch 'origin/master'
JU1004 Feb 28, 2023
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27 changes: 27 additions & 0 deletions 950054 20230223/950054.txt
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Original file line number Diff line number Diff line change
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#include <iostream>
using namespace std;

int main() {
string gmail;
cin >> gmail;

if (gmail[0] == 'a' && gmail[7] == '@' && gmail[8] == 'g' &&
gmail[9] == 'm' && gmail[10] == 'a' && gmail[11] == 'i' &&
gmail[12] == 'l' && gmail[13] == '.' && gmail[14] == 'c' &&
gmail[15] == 'o' && gmail[16] == 'm' && gmail[1] <= '9' &&
gmail[2] <= '9' && gmail[3] <= '9' && gmail[4] <= '9' &&
gmail[5] <= '9' && gmail[6] <= '9' && gmail[1] >= '0' &&
gmail[2] >= '0' && gmail[3] >= '0' && gmail[4] >= '0' &&
gmail[5] >= '0' && gmail[6] >= '0'){
cout << "帳號有效";
} else {
cout << "帳號無效";}

string password;
cin >> password;
if (password.length()>=8){
cout << "密碼有效";
}else{
cout << "密碼無效";
}
}