搜狐笔试第一题精简版，ac
输入不写了，主要看代码逻辑
public class Main {
public static void main(String[] args) {
int n = 30;
int m = 4;
int[] v = new int[]{2,1,3,1};
int i = 0;
int j = 0;
int k = 1;
int q = 0;
int[] res = new int[200];
res[0] = v[0];
while(i<n){
if(k<res[i]){
res[q+1] = res[q];
k++;
q++;
}else{
k = 1;
j++;
i++;
j%=m;
res[q+1]=v[j];
q++;
}
}
for(int p = 0;p<n;p++){
System.out.println(res[p]);
}
}
}