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June 2018 Update

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Ingy döt Net 2018-06-22 20:57:24 +00:00
parent ba8067c3b7
commit 22f33d4004
5278 changed files with 84726 additions and 14379 deletions
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78
Task/Number-names/Java/number-names-1.java
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@ -1,46 +1,60 @@
public class Int2Words {
static String[] small = {"one", "two", "three", "four", "five", "six",
"seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen",
"fifteen", "sixteen", "seventeen", "eighteen", "nineteen"};
static String[] tens = {"twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty",
"ninety"};
static String[] big = {"thousand", "million", "billion", "trillion"};
public enum IntToWords {
;
private static final String[] small = {
"", "one", "two", "three", "four",
"five", "six", "seven", "eight", "nine",
"ten", "eleven", "twelve", "thirteen", "fourteen",
"fifteen", "sixteen", "seventeen", "eighteen", "nineteen"};
private static final String[] tens = {
"", "", "twenty", "thirty", "forty",
"fifty", "sixty", "seventy", "eighty", "ninety"};
private static final String[] big = {
"", "thousand", "million", "billion", "trillion",
"quadrillion", "quintillion"};
public static void main(String[] args) {
System.out.println(int2Text(900000001));
System.out.println(int2Text(1234567890));
System.out.println(int2Text(-987654321));
System.out.println(int2Text(0));
System.out.println(int2Text(10));
System.out.println(int2Text(30));
System.out.println(int2Text(47));
System.out.println(int2Text(100));
System.out.println(int2Text(999));
System.out.println(int2Text(1000));
System.out.println(int2Text(9999));
System.out.println(int2Text(123_456));
System.out.println(int2Text(900_000_001));
System.out.println(int2Text(1_234_567_890));
System.out.println(int2Text(-987_654_321));
System.out.println(int2Text(Long.MAX_VALUE));
System.out.println(int2Text(Long.MIN_VALUE));
}
public static String int2Text(long number) {
long num = 0;
String outP = "";
int unit = 0;
long tmpLng1 = 0;
StringBuilder sb = new StringBuilder();
if (number == 0) {
return "zero";
}
num = Math.abs(number);
long num = -Math.abs(number);
for (;;) {
tmpLng1 = num % 100;
if (tmpLng1 >= 1 && tmpLng1 <= 19) {
outP = small[(int) tmpLng1 - 1] + " " + outP;
} else if (tmpLng1 >= 20 && tmpLng1 <= 99) {
if (tmpLng1 % 10 == 0) {
outP = tens[(int) (tmpLng1 / 10) - 2] + " " + outP;
int unit = 1;
while (true) {
int rem100 = (int) -(num % 100);
if (rem100 >= 20) {
if (rem100 % 10 == 0) {
sb.insert(0, tens[rem100 / 10] + " ");
} else {
outP = tens[(int) (tmpLng1 / 10) - 2] + "-"
+ small[(int) (tmpLng1 % 10) - 1] + " " + outP;
sb.insert(0, tens[rem100 / 10] + "-" + small[rem100 % 10] + " ");
}
} else if (rem100 != 0) {
sb.insert(0, small[rem100] + " ");
}
tmpLng1 = (num % 1000) / 100;
if (tmpLng1 != 0) {
outP = small[(int) tmpLng1 - 1] + " hundred " + outP;
int hundreds = (int) -(num % 1000) / 100;
if (hundreds != 0) {
sb.insert(0, small[hundreds] + " hundred ");
}
num /= 1000;
@ -48,17 +62,17 @@ public class Int2Words {
break;
}
tmpLng1 = num % 1000;
if (tmpLng1 != 0) {
outP = big[unit] + " " + outP;
int rem1000 = (int) -(num % 1000);
if (rem1000 != 0) {
sb.insert(0, big[unit] + " ");
}
unit++;
}
if (number < 0) {
outP = "negative " + outP;
sb.insert(0, "negative ");
}
return outP.trim();
return sb.toString().trim();
}
}