Submission #19,268

19268

2025-12-03 14:49:46

cpp17

Accepted 50/50

514ms

1596 KiB

#include <bits/stdc++.h>
using namespace std;
bool a[501][501];
int main()
{
    ios_base::sync_with_stdio(false); cin.tie(nullptr);
    int n,q; cin>>n>>q; int s=0;
    for(int i=0; i<q; i++){
        int t,x,y; cin>>t>>x>>y;
        if(t==2)
            if(a[x][y])cout<<"IGEN"<<endl;
            else cout<<"NEM"<<endl;
        else{
            vector<int>s1,s2; s1.push_back(y);
            s2.push_back(x);
            for(int j=1; j<=n; j++)
                if(a[y][j] && !a[x][j])s1.push_back(j);
            for(int j=1; j<=n; j++)
                if(a[j][x] && !a[j][y])s2.push_back(j);
            for(int p:s1)
                for(int r:s2)a[r][p]=1;}}
    return 0;
}

Subtask		Sum	Test	Verdict	Time	Memory
	subtask1	0/0
			1	Accepted	1ms	508 KiB
			2	Accepted	493ms	1076 KiB
	subtask2	10/10
			3	Accepted	3ms	316 KiB
			4	Accepted	16ms	508 KiB
			5	Accepted	101ms	564 KiB
			6	Accepted	78ms	756 KiB
			7	Accepted	87ms	616 KiB
			8	Accepted	2ms	500 KiB
			9	Accepted	2ms	508 KiB
			10	Accepted	20ms	316 KiB
			11	Accepted	68ms	756 KiB
			12	Accepted	71ms	668 KiB
	subtask3	15/15
			13	Accepted	1ms	500 KiB
			14	Accepted	2ms	316 KiB
			15	Accepted	2ms	316 KiB
			16	Accepted	2ms	316 KiB
			17	Accepted	1ms	404 KiB
			18	Accepted	1ms	316 KiB
			19	Accepted	1ms	316 KiB
			20	Accepted	1ms	500 KiB
			21	Accepted	1ms	316 KiB
			22	Accepted	1ms	316 KiB
			23	Accepted	2ms	508 KiB
			24	Accepted	1ms	316 KiB
			25	Accepted	2ms	316 KiB
			26	Accepted	2ms	508 KiB
			27	Accepted	1ms	316 KiB
			28	Accepted	1ms	316 KiB
			29	Accepted	2ms	316 KiB
			30	Accepted	1ms	316 KiB
			31	Accepted	1ms	428 KiB
			32	Accepted	1ms	536 KiB
			33	Accepted	1ms	316 KiB
			34	Accepted	1ms	316 KiB
			35	Accepted	1ms	316 KiB
			36	Accepted	1ms	500 KiB
			37	Accepted	1ms	500 KiB
			38	Accepted	1ms	316 KiB
	subtask4	25/25
			39	Accepted	1ms	500 KiB
			40	Accepted	514ms	1076 KiB
			41	Accepted	3ms	316 KiB
			42	Accepted	16ms	508 KiB
			43	Accepted	101ms	564 KiB
			44	Accepted	78ms	756 KiB
			45	Accepted	87ms	616 KiB
			46	Accepted	2ms	500 KiB
			47	Accepted	2ms	508 KiB
			48	Accepted	20ms	316 KiB
			49	Accepted	68ms	756 KiB
			50	Accepted	71ms	668 KiB
			51	Accepted	2ms	316 KiB
			52	Accepted	2ms	316 KiB
			53	Accepted	2ms	316 KiB
			54	Accepted	1ms	404 KiB
			55	Accepted	1ms	316 KiB
			56	Accepted	1ms	316 KiB
			57	Accepted	1ms	500 KiB
			58	Accepted	1ms	316 KiB
			59	Accepted	1ms	316 KiB
			60	Accepted	2ms	508 KiB
			61	Accepted	1ms	316 KiB
			62	Accepted	2ms	316 KiB
			63	Accepted	2ms	508 KiB
			64	Accepted	1ms	316 KiB
			65	Accepted	1ms	316 KiB
			66	Accepted	2ms	316 KiB
			67	Accepted	1ms	316 KiB
			68	Accepted	1ms	428 KiB
			69	Accepted	1ms	536 KiB
			70	Accepted	1ms	316 KiB
			71	Accepted	1ms	316 KiB
			72	Accepted	1ms	316 KiB
			73	Accepted	1ms	500 KiB
			74	Accepted	1ms	500 KiB
			75	Accepted	1ms	316 KiB
			76	Accepted	140ms	748 KiB
			77	Accepted	28ms	628 KiB
			78	Accepted	386ms	932 KiB
			79	Accepted	29ms	564 KiB
			80	Accepted	263ms	904 KiB
			81	Accepted	120ms	564 KiB
			82	Accepted	107ms	564 KiB
			83	Accepted	85ms	564 KiB
			84	Accepted	143ms	564 KiB
			85	Accepted	291ms	820 KiB
			86	Accepted	204ms	844 KiB
			87	Accepted	266ms	820 KiB
			88	Accepted	76ms	564 KiB
			89	Accepted	90ms	564 KiB
			90	Accepted	372ms	1404 KiB
			91	Accepted	402ms	820 KiB
			92	Accepted	391ms	1448 KiB
			93	Accepted	340ms	908 KiB
			94	Accepted	347ms	1460 KiB
			95	Accepted	263ms	816 KiB
			96	Accepted	347ms	1024 KiB
			97	Accepted	344ms	820 KiB
			98	Accepted	234ms	1060 KiB
			99	Accepted	372ms	1076 KiB
			100	Accepted	449ms	1588 KiB
			101	Accepted	458ms	1588 KiB
102	Accepted		476ms	1588 KiB
103	Accepted		479ms	1596 KiB
104	Accepted		430ms	1332 KiB