Submission #20,180

20180

2026-01-03 21:17:32

cpp17

Accepted 80/80

3ms

508 KiB

#include <bits/stdc++.h>
using namespace std;
int n,m; vector<int>a;
void megold(int i, int t, int s){
    if(i==n-1){a[i]=s;
        if(a[i]<=t && a[i]>0){for(int j:a)cout<<j<<" "; cout<<endl;}}
    else{
        while(s-t<(n-i-1)*(n-i)/2){t--;}
        for(int k=t; k>=n-i; k--){
            a[i]=k;
            megold(i+1, k-1, s-k);}}}
int main()
{
    cin>>n>>m; a.resize(n);
    megold(0, m-n*(n-1)/2, m);
    return 0;
}

	Sum	Test	Verdict	Time	Memory
subtask1	0/0
		1	Accepted	1ms	316 KiB
		2	Accepted	2ms	316 KiB
subtask2	5/5
		3	Accepted	1ms	316 KiB
		4	Accepted	1ms	316 KiB
		5	Accepted	1ms	316 KiB
		6	Accepted	1ms	316 KiB
		7	Accepted	1ms	316 KiB
subtask3	5/5
		8	Accepted	1ms	316 KiB
		9	Accepted	1ms	508 KiB
		10	Accepted	1ms	316 KiB
		11	Accepted	1ms	316 KiB
		12	Accepted	2ms	316 KiB
subtask4	15/15
		13	Accepted	1ms	500 KiB
		14	Accepted	1ms	316 KiB
		15	Accepted	1ms	316 KiB
		16	Accepted	2ms	508 KiB
		17	Accepted	2ms	316 KiB
subtask5	15/15
		18	Accepted	1ms	368 KiB
		19	Accepted	2ms	392 KiB
		20	Accepted	2ms	316 KiB
		21	Accepted	2ms	316 KiB
		22	Accepted	1ms	508 KiB
subtask6	15/15
		23	Accepted	1ms	508 KiB
		24	Accepted	3ms	316 KiB
		25	Accepted	1ms	368 KiB
		26	Accepted	2ms	392 KiB
		27	Accepted	2ms	316 KiB
		28	Accepted	2ms	316 KiB
		29	Accepted	1ms	508 KiB
		30	Accepted	3ms	316 KiB
		31	Accepted	2ms	500 KiB
		32	Accepted	1ms	316 KiB
		33	Accepted	1ms	316 KiB
		34	Accepted	3ms	316 KiB
		35	Accepted	1ms	316 KiB
		36	Accepted	1ms	316 KiB
		37	Accepted	3ms	316 KiB
		38	Accepted	3ms	500 KiB
		39	Accepted	1ms	316 KiB
subtask7	25/25
		40	Accepted	1ms	508 KiB
		41	Accepted	3ms	316 KiB
		42	Accepted	1ms	316 KiB
		43	Accepted	1ms	316 KiB
		44	Accepted	1ms	316 KiB
		45	Accepted	1ms	316 KiB
		46	Accepted	1ms	316 KiB
		47	Accepted	1ms	316 KiB
		48	Accepted	1ms	508 KiB
		49	Accepted	1ms	316 KiB
		50	Accepted	1ms	316 KiB
		51	Accepted	2ms	316 KiB
		52	Accepted	1ms	500 KiB
		53	Accepted	1ms	316 KiB
		54	Accepted	1ms	316 KiB
		55	Accepted	2ms	508 KiB
		56	Accepted	2ms	316 KiB
		57	Accepted	1ms	368 KiB
		58	Accepted	2ms	392 KiB
		59	Accepted	2ms	316 KiB
		60	Accepted	2ms	316 KiB
		61	Accepted	1ms	508 KiB
		62	Accepted	3ms	316 KiB
		63	Accepted	2ms	500 KiB
		64	Accepted	1ms	316 KiB
		65	Accepted	1ms	316 KiB
		66	Accepted	3ms	316 KiB
		67	Accepted	1ms	316 KiB
		68	Accepted	1ms	316 KiB
		69	Accepted	3ms	316 KiB
		70	Accepted	3ms	500 KiB
		71	Accepted	1ms	316 KiB
		72	Accepted	3ms	316 KiB
		73	Accepted	1ms	356 KiB
		74	Accepted	3ms	316 KiB
		75	Accepted	1ms	316 KiB
		76	Accepted	1ms	316 KiB
		77	Accepted	3ms	316 KiB
		78	Accepted	1ms	316 KiB
		79	Accepted	2ms	316 KiB
		80	Accepted	1ms	316 KiB
		81	Accepted	1ms	316 KiB