Java
Recursion demo
techbard
2016. 6. 21. 14:37
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# factorial calc with recursion
public class Recursion_Demo {
public static int factorial(int n) {
if (n <= 1) {
return 1;
} else {
return (n * factorial(n - 1));
}
}
public static void main(String[] args) {
System.out.println(factorial(4));
}
}
# 결과
24
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