Find words which contains more than 3 e vowels: Difference between revisions
Find words which contains more than 3 e vowels (view source)
Revision as of 15:29, 3 April 2021
, 3 years agoAdd C++
(Added Forth solution) |
Not a robot (talk | contribs) (Add C++) |
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Line 225:
fclose(f);
return 0;
}</lang>
{{out}}
<pre>belvedere
dereference
elsewhere
erlenmeyer
evergreen
everywhere
exegete
freewheel
nevertheless
persevere
preference
referee
seventeen
seventeenth
telemeter
tennessee</pre>
=={{header|C++}}==
<lang cpp>#include <iostream>
#include <fstream>
bool test(const std::string &line) {
unsigned int e = 0;
for (char c : line) {
switch(std::tolower(c)) {
case 'a': return false;
case 'i': return false;
case 'o': return false;
case 'u': return false;
case 'e': ++e;
}
}
return e > 3;
}
int main() {
std::ifstream dict{"unixdict.txt"};
if (! dict.is_open()) {
std::cerr << "Cannot open unixdict.txt\n";
return 3;
}
for (std::string line; std::getline(dict, line);) {
if (test(line)) std::cout << line << std::endl;
}
return 0;
}</lang>
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