Submission #1531288
Source Code Expand
#include<bits/stdc++.h> typedef long long ll; typedef unsigned long long ull; using namespace std; #define pb push_back int dy[]={0, 0, 1, -1, 1, 1, -1, -1}; int dx[]={1, -1, 0, 0, 1, -1, -1, 1}; #define FOR(i,a,b) for (int i=(a);i<(b);i++) #define RFOR(i,a,b) for (int i=(b)-1;i>=(a);i--) #define REP(i,n) for (int i=0;i<(n);i++) #define RREP(i,n) for (int i=(n)-1;i>=0;i--) #define mp make_pair #define ft first #define sc second typedef pair<int,int> P; typedef pair<int,P> iP; iP pl[2000000]; vector<P> in[2000],out[2000]; int n,m,x,a,p; int main(){ cin >> n >> m >> x >> a >> p;ll ans2; if(a % p == 0){ int y = ((x % p) + a) % p; if(x <= y) ans2 = 0; else ans2 = 2 * (n - 1); cout << ans2 << endl; } REP(i,n){ REP(j,m){ pl[i * m + j] = iP(x,P(i,j)); x %= p; x = (x + a) % p; } } sort(pl,pl + n * m); REP(i,n){ REP(j,m){ int k = i * m + j; if(pl[k].sc.ft == i) continue; in[i].pb(P(pl[k].sc.sc,pl[k].sc.ft)); out[pl[k].sc.ft].pb(P(pl[k].sc.sc,pl[k].sc.ft)); } } REP(i,n){ sort(in[i].begin(),in[i].end()); sort(out[i].begin(),out[i].end()); } ll ans = 0; REP(i,n){ REP(j,in[i].size()){ ans += (ll)(abs(in[i][j].ft - out[i][j].ft) + abs(in[i][j].sc - out[i][j].sc)); } } if(a % p == 0 && ans == ans2) return 0; cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - 席替え |
User | kyawakyawa |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1633 Byte |
Status | AC |
Exec Time | 3 ms |
Memory | 640 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | case_01.txt, case_02.txt, case_03.txt, case_04.txt, case_05.txt, case_06.txt, case_07.txt, case_08.txt, case_09.txt, case_10.txt, case_11.txt, case_12.txt, case_13.txt, case_14.txt, case_15.txt, case_16.txt, case_17.txt, case_18.txt, case_19.txt, case_20.txt, case_21.txt, case_22.txt, case_23.txt, case_24.txt, case_25.txt, case_26.txt, case_27.txt, case_28.txt, case_29.txt, case_30.txt, case_31.txt, case_32.txt, case_33.txt, case_34.txt, case_35.txt, case_36.txt, case_37.txt, case_38.txt, case_39.txt, case_40.txt, case_41.txt, case_42.txt, case_43.txt, case_44.txt, case_45.txt, case_46.txt, case_47.txt, case_48.txt, case_49.txt, case_50.txt, case_51.txt, case_52.txt, case_53.txt, case_54.txt, case_55.txt, case_56.txt, case_57.txt, case_58.txt, case_59.txt, case_60.txt, case_61.txt, case_62.txt, case_63.txt, case_64.txt, case_65.txt, case_66.txt, case_67.txt, case_68.txt, case_69.txt, case_70.txt, case_71.txt, case_72.txt, case_73.txt, case_74.txt, case_75.txt, case_76.txt, case_77.txt, case_78.txt, case_79.txt, sample_1.txt, sample_2.txt, sample_3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
case_01.txt | AC | 1 ms | 384 KB |
case_02.txt | AC | 1 ms | 384 KB |
case_03.txt | AC | 2 ms | 384 KB |
case_04.txt | AC | 1 ms | 384 KB |
case_05.txt | AC | 1 ms | 384 KB |
case_06.txt | AC | 1 ms | 384 KB |
case_07.txt | AC | 1 ms | 384 KB |
case_08.txt | AC | 1 ms | 384 KB |
case_09.txt | AC | 1 ms | 384 KB |
case_10.txt | AC | 2 ms | 512 KB |
case_11.txt | AC | 1 ms | 384 KB |
case_12.txt | AC | 2 ms | 512 KB |
case_13.txt | AC | 1 ms | 384 KB |
case_14.txt | AC | 1 ms | 384 KB |
case_15.txt | AC | 2 ms | 640 KB |
case_16.txt | AC | 2 ms | 640 KB |
case_17.txt | AC | 2 ms | 384 KB |
case_18.txt | AC | 2 ms | 512 KB |
case_19.txt | AC | 3 ms | 640 KB |
case_20.txt | AC | 1 ms | 512 KB |
case_21.txt | AC | 2 ms | 512 KB |
case_22.txt | AC | 1 ms | 384 KB |
case_23.txt | AC | 2 ms | 512 KB |
case_24.txt | AC | 2 ms | 512 KB |
case_25.txt | AC | 1 ms | 384 KB |
case_26.txt | AC | 2 ms | 512 KB |
case_27.txt | AC | 2 ms | 512 KB |
case_28.txt | AC | 1 ms | 384 KB |
case_29.txt | AC | 2 ms | 512 KB |
case_30.txt | AC | 2 ms | 512 KB |
case_31.txt | AC | 1 ms | 384 KB |
case_32.txt | AC | 1 ms | 384 KB |
case_33.txt | AC | 2 ms | 512 KB |
case_34.txt | AC | 2 ms | 512 KB |
case_35.txt | AC | 1 ms | 384 KB |
case_36.txt | AC | 2 ms | 512 KB |
case_37.txt | AC | 1 ms | 384 KB |
case_38.txt | AC | 1 ms | 384 KB |
case_39.txt | AC | 2 ms | 640 KB |
case_40.txt | AC | 1 ms | 384 KB |
case_41.txt | AC | 1 ms | 384 KB |
case_42.txt | AC | 1 ms | 384 KB |
case_43.txt | AC | 1 ms | 384 KB |
case_44.txt | AC | 1 ms | 384 KB |
case_45.txt | AC | 2 ms | 512 KB |
case_46.txt | AC | 1 ms | 512 KB |
case_47.txt | AC | 2 ms | 640 KB |
case_48.txt | AC | 1 ms | 384 KB |
case_49.txt | AC | 1 ms | 384 KB |
case_50.txt | AC | 3 ms | 640 KB |
case_51.txt | AC | 3 ms | 640 KB |
case_52.txt | AC | 3 ms | 640 KB |
case_53.txt | AC | 3 ms | 640 KB |
case_54.txt | AC | 3 ms | 640 KB |
case_55.txt | AC | 3 ms | 640 KB |
case_56.txt | AC | 3 ms | 640 KB |
case_57.txt | AC | 3 ms | 640 KB |
case_58.txt | AC | 3 ms | 640 KB |
case_59.txt | AC | 3 ms | 640 KB |
case_60.txt | AC | 3 ms | 640 KB |
case_61.txt | AC | 3 ms | 640 KB |
case_62.txt | AC | 3 ms | 640 KB |
case_63.txt | AC | 3 ms | 640 KB |
case_64.txt | AC | 3 ms | 640 KB |
case_65.txt | AC | 3 ms | 640 KB |
case_66.txt | AC | 3 ms | 640 KB |
case_67.txt | AC | 3 ms | 640 KB |
case_68.txt | AC | 3 ms | 640 KB |
case_69.txt | AC | 3 ms | 640 KB |
case_70.txt | AC | 1 ms | 384 KB |
case_71.txt | AC | 1 ms | 384 KB |
case_72.txt | AC | 1 ms | 384 KB |
case_73.txt | AC | 1 ms | 384 KB |
case_74.txt | AC | 1 ms | 384 KB |
case_75.txt | AC | 1 ms | 384 KB |
case_76.txt | AC | 1 ms | 384 KB |
case_77.txt | AC | 1 ms | 384 KB |
case_78.txt | AC | 1 ms | 384 KB |
case_79.txt | AC | 1 ms | 384 KB |
sample_1.txt | AC | 1 ms | 384 KB |
sample_2.txt | AC | 1 ms | 384 KB |
sample_3.txt | AC | 1 ms | 384 KB |