stephenseo/KoreanNumbers
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Impl reverse printing, refactorings and fixes

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This commit is contained in:
Stephen Seo 2020-11-12 19:48:51 +09:00
parent f4b935d8c6
commit 91eb8544a1
2 changed files with 50 additions and 30 deletions
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1
.gitignore vendored
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@ -4,3 +4,4 @@ src/*.o
compile_commands.commands.json
compile_commands.json
.clangd/
.cache/

79
src/main.cpp
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@ -36,20 +36,21 @@ const char8_t* ilgop = u8"일곱";
const char8_t* yudul = u8"여덟";
const char8_t* ahop = u8"아홉";
const char8_t* yul = u8"열";
const char8_t* sumul = u8"스물";
const char8_t* suhlun = u8"서른";
const char8_t* mahun = u8"마흔";
const char8_t* shin = u8"쉰";
const char8_t* yesun = u8"예순";
const char8_t* ilhun = u8"일흔";
const char8_t* yuhdun = u8"여든";
const char8_t* ahun = u8"아흔";
const char8_t* yul = u8"열"; // 10
const char8_t* sumul = u8"스물"; // 20
const char8_t* suhlun = u8"서른"; // 30
const char8_t* mahun = u8"마흔"; // 40
const char8_t* shin = u8"쉰"; // 50
const char8_t* yesun = u8"예순"; // 60
const char8_t* ilhun = u8"일흔"; // 70
const char8_t* yuhdun = u8"여든"; // 80
const char8_t* ahun = u8"아흔"; // 90
void help() {
puts("Usage:");
puts(" --max <integer> - set maximum value for generated value (default 999,999,999,999)");
puts(" [-a | --alt] - use alternate Korean Numbers (up to 99)");
puts(" [-r | --reverse] - display Korean form first");
}
const char8_t* digit_to_kword(int n) {
@ -238,9 +239,27 @@ std::u8string value_to_korean_alt(unsigned long long value) {
return s;
}
void printValue(unsigned long long value) {
std::string s;
unsigned long long temp = value;
unsigned char count = 0;
while(temp > 0) {
++count;
s.push_back('0' + temp % 10);
temp /= 10;
if(count == 3 && temp > 0) {
s.push_back(',');
count = 0;
}
}
std::reverse(s.begin(), s.end());
std::cout << s;
}
int main(int argc, char **argv) {
unsigned long long max = 9999999999999;
bool isAlt = false;
bool reverse = false;
--argc; ++argv;
while(argc > 0) {
@ -252,6 +271,8 @@ int main(int argc, char **argv) {
max = std::strtoull(argv[0], nullptr, 0);
} else if(std::strcmp(argv[0], "-a") == 0 || std::strcmp(argv[0], "--alt") == 0) {
isAlt = true;
} else if(std::strcmp(argv[0], "-r") == 0 || std::strcmp(argv[0], "--reverse") == 0) {
reverse = true;
}
--argc; ++argv;
}
@ -265,35 +286,33 @@ int main(int argc, char **argv) {
unsigned long long value;
{
std::default_random_engine r_eng(std::chrono::steady_clock::now().time_since_epoch().count());
std::uniform_int_distribution<unsigned long long> r_dist(0, max);
std::uniform_int_distribution<unsigned long long> r_dist(1, max);
value = r_dist(r_eng);
}
printf("\nGot value \"");
{
std::string s;
unsigned long long temp = value;
unsigned char count = 0;
while(temp > 0) {
++count;
s.push_back('0' + temp % 10);
temp /= 10;
if(count == 3 && temp > 0) {
s.push_back(',');
count = 0;
}
}
std::reverse(s.begin(), s.end());
std::cout << s;
if(reverse) {
auto value_str = isAlt ? value_to_korean_alt(value) : value_to_korean(value);
printf("\nGot Korean form \"");
std::cout.write((char*)value_str.c_str(), value_str.size());
std::cout << "\"";
} else {
printf("\nGot value \"");
printValue(value);
printf("\"");
}
printf("\", hit enter to continue...");
printf(", hit enter to continue...");
std::cin.get();
std::cout << "Result: ";
auto value_str = isAlt ? value_to_korean_alt(value) : value_to_korean(value);
std::cout.write((char*)value_str.c_str(), value_str.size());
std::cout << std::endl;
if(reverse) {
printValue(value);
std::cout << std::endl;
} else {
auto value_str = isAlt ? value_to_korean_alt(value) : value_to_korean(value);
std::cout.write((char*)value_str.c_str(), value_str.size());
std::cout << std::endl;
}
return 0;
}