Submission #19,106

19106

2025-11-24 10:19:43

cpp17

Accepted 50/50

28ms

2652 KiB

#include <bits/stdc++.h>
using namespace std;
struct par{int ind,db;};
int main()
{
    ios_base::sync_with_stdio(false); cin.tie(nullptr);
    int n,m,k; cin>>n>>m>>k;
    vector<vector<par>>a(n+1);
    for(int i=1; i<=n; i++){
        int x; cin>>x;
        for(int j=0; j<x; j++){
            int y,z; cin>>y>>z;
            par k; k.ind=y; k.db=z;
            a[i].push_back(k);}}
    vector<long long>db(n+1, 0);
    for(int i=0; i<m; i++){
        int x; cin>>x;
        for(int j=0; j<x; j++){
            int y,z; cin>>y>>z;
            db[y]+=z;}}
    vector<long long>db2(k+1, 0);
    for(int i=1; i<=n; i++){
        for(par j:a[i]){
            db2[j.ind]+=db[i]*j.db;}}
    for(int i=1; i<=k; i++)cout<<db2[i]<<" ";
    return 0;
}

	Sum	Test	Verdict	Time	Memory
subtask1	0/0
subtask1	0/0	1	Accepted	1ms	316 KiB
subtask2	7/7
		2	Accepted	20ms	1968 KiB
		3	Accepted	20ms	1964 KiB
		4	Accepted	20ms	1968 KiB
		5	Accepted	20ms	1968 KiB
		6	Accepted	19ms	2152 KiB
subtask3	12/12
		7	Accepted	1ms	508 KiB
		8	Accepted	1ms	316 KiB
		9	Accepted	1ms	316 KiB
		10	Accepted	1ms	316 KiB
		11	Accepted	1ms	316 KiB
		12	Accepted	1ms	316 KiB
		13	Accepted	1ms	356 KiB
		14	Accepted	1ms	316 KiB
		15	Accepted	1ms	316 KiB
		16	Accepted	1ms	316 KiB
		17	Accepted	1ms	316 KiB
subtask4	13/13
		18	Accepted	20ms	1968 KiB
		19	Accepted	20ms	1964 KiB
		20	Accepted	20ms	1968 KiB
		21	Accepted	20ms	1968 KiB
		22	Accepted	19ms	2152 KiB
		23	Accepted	19ms	2004 KiB
		24	Accepted	19ms	2160 KiB
		25	Accepted	19ms	2104 KiB
		26	Accepted	19ms	2292 KiB
		27	Accepted	20ms	2224 KiB
		28	Accepted	23ms	2220 KiB
		29	Accepted	21ms	2224 KiB
		30	Accepted	21ms	2204 KiB
		31	Accepted	21ms	2224 KiB
		32	Accepted	24ms	2224 KiB
		33	Accepted	25ms	2416 KiB
		34	Accepted	23ms	2224 KiB
		35	Accepted	19ms	2144 KiB
		36	Accepted	23ms	2248 KiB
subtask5	18/18
		37	Accepted	1ms	508 KiB
		38	Accepted	20ms	1968 KiB
		39	Accepted	20ms	1964 KiB
		40	Accepted	20ms	1968 KiB
		41	Accepted	20ms	1968 KiB
		42	Accepted	19ms	2152 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	356 KiB
		49	Accepted	1ms	316 KiB
		50	Accepted	1ms	316 KiB
		51	Accepted	1ms	316 KiB
		52	Accepted	1ms	316 KiB
		53	Accepted	19ms	2004 KiB
		54	Accepted	19ms	2160 KiB
		55	Accepted	19ms	2104 KiB
		56	Accepted	19ms	2292 KiB
		57	Accepted	20ms	2224 KiB
		58	Accepted	23ms	2220 KiB
		59	Accepted	21ms	2224 KiB
		60	Accepted	21ms	2204 KiB
		61	Accepted	21ms	2224 KiB
		62	Accepted	24ms	2224 KiB
		63	Accepted	25ms	2416 KiB
		64	Accepted	23ms	2224 KiB
		65	Accepted	19ms	2144 KiB
		66	Accepted	23ms	2248 KiB
		67	Accepted	26ms	2100 KiB
		68	Accepted	26ms	2228 KiB
		69	Accepted	25ms	1968 KiB
		70	Accepted	24ms	2100 KiB
		71	Accepted	20ms	2160 KiB
		72	Accepted	27ms	2096 KiB
		73	Accepted	28ms	1820 KiB
		74	Accepted	27ms	2356 KiB
		75	Accepted	25ms	2376 KiB
		76	Accepted	25ms	2100 KiB
		77	Accepted	28ms	2652 KiB
		78	Accepted	21ms	2100 KiB