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task3 #157

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5bce636
task3
Jul 27, 2020
0e03dc1
Update src/main/java/core/basesyntax/BinaryString.java
yutsevich Jul 27, 2020
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13 changes: 12 additions & 1 deletion src/main/java/core/basesyntax/BinaryString.java
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,17 @@ public class BinaryString {
* а возвращает String с представлением этого числа в двоичном виде.
*/
public String toBinaryString(int value) {
return null;
if (value == 0) {
return "0";
}

StringBuilder valueInBinary = new StringBuilder("");

while (value != 0) {
valueInBinary.append(value % 2);
value /= 2;
}

return valueInBinary.reverse().toString();
}
}