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A-M baby

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Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions
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11
Task/Factorial/Dart/factorial-1.dart Normal file
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int fact(int n) {
if(n<0) {
throw new IllegalArgumentException('Argument less than 0');
}
return n==0 ? 1 : n*fact(n-1);
}
main() {
print(fact(10));
print(fact(-1));
}

15
Task/Factorial/Dart/factorial-2.dart Normal file
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int fact(int n) {
if(n<0) {
throw new IllegalArgumentException('Argument less than 0');
}
int res=1;
for(int i=1;i<=n;i++) {
res*=i;
}
return res;
}
main() {
print(fact(10));
print(fact(-1));
}