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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Binary-digits/Dart/binary-digits.dart Normal file
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String binary(int n) {
if(n<0)
throw new IllegalArgumentException("negative numbers require 2s complement");
if(n==0) return "0";
String res="";
while(n>0) {
res=(n%2).toString()+res;
n=(n/2).toInt();
}
return res;
}
main() {
print(binary(0));
print(binary(1));
print(binary(5));
print(binary(10));
print(binary(50));
print(binary(9000));
print(binary(65535));
print(binary(0xaa5511ff));
print(binary(0x123456789abcde));
// fails due to precision limit
print(binary(0x123456789abcdef));
}