package 蓝桥杯day01;
public class 整数划分 {
public static void f(int n,int[] a,int k){
int i;
if(n<=0){
for(i=n;i0;i--){
if(k>0 && i < a[k-1]) continue;
a[k] = i;
f(n-i,a,k+1);
}
}
public static void main(String[] args) {
int a[] = new int[1000];
f(6,a,0);
}
}



