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Copy pathPassword.cpp
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47 lines (40 loc) · 1.06 KB
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#include"Password.h"
#include<string>
#include<cctype>
using std::string;
/*
The function receives a string counts how many times the same character
occurs at the beginning of the string, before any other characters (or the
end of the string). The function is case-sensitive so 'Z' is different than
'z' and any ASCII characters are allowed.
*/
intPassword::count_leading_characters(string phrase){
int repetition = 1;
int index = 0;
while( index < phrase.length()-1 && phrase[index] == phrase[index+1] ){
repetition++;
index++;
}
return repetition;
}
/*
receives a string and returns whether it has both at least one upper-case
letter and at least one lower-case letter
*/
boolPassword::has_mixed_case(string pass){
bool has_upper_case = false;
bool has_lower_case = false;
for(int i = 0; i < pass.size(); i++){
char ch = pass[i];
if (isupper(ch)){
has_upper_case = true;
}
if (islower(ch)){
has_lower_case = true;
}
if(has_lower_case && has_upper_case){
returntrue;
}
}
returnfalse;
}