Submission #2699609


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#include <bits/stdc++.h>
using namespace std;

#define NDEBUG
#ifdef DEBUG
#include "../cout11.h"
#undef NDEBUG
#endif
#include <cassert>

typedef long long ll;
typedef long double Double;
typedef unsigned long long ull;
typedef pair<int,int> ii;
typedef pair<ll,ll> llll;
typedef pair<double,double> dd;

typedef vector<int> vi;
typedef vector<vector<int>> vvi;
typedef vector<ii> vii;
typedef vector<vector<ii>> vvii;
typedef vector<ll> vll;
typedef vector<string> vs;
typedef vector<double> vd;
typedef vector<long double> vD;

#define sz(a)  int((a).size())
#define pb  push_back
#define FOR(var,from,to) for(int var=(from);var<=(to);++var)
#define rep(var,n)  for(int var=0;var<(n);++var)
#define rep1(var,n)  for(int var=1;var<=(n);++var)
#define repC2(vari,varj,n)  for(int vari=0;vari<(n)-1;++vari)for(int varj=vari+1;varj<(n);++varj)
#define ALL(c)  (c).begin(),(c).end()
#define RALL(c)  (c).rbegin(),(c).rend()
#define tr(i,c)  for(auto i=(c).begin(); i!=(c).end(); ++i)
#define found(s,e)  ((s).find(e)!=(s).end())
#define mset(arr,val)  memset(arr,val,sizeof(arr))
#define mid(x,y) ((x)+((y)-(x))/2)
#define IN(x,a,b) ((a)<=(x)&&(x)<=(b))

void solve(int H,int W,int D,vvi& a, int Q,vi& l,vi& r) {
    vector<ii> loc(H*W+1);
    rep(r,H) rep(c,W) {
        int x = a[r][c];
        loc[x] = ii(r,c);
    }
    rep(i,Q){
        int score = 0;
        for (int x=l[i]; x!=r[i]; x+=D) {
            // x -> x+D
            ii p1 = loc[x], p2 = loc[x+D];
            score += abs(p2.first - p1.first) + abs(p2.second - p1.second);
        }
        cout << score << endl;
    }

}

int main() {
    int H,W,D; cin >>H>>W>>D;
    vvi a(H, vi(W));
    rep(h,H) rep(w,W) cin >> a[h][w];
    int Q; cin >>Q;
    vi l(Q), r(Q);
    rep(i,Q) cin >> l[i] >> r[i];
    solve(H,W,D,a, Q,l,r);
    return 0;
}

Submission Info

Submission Time
Task D - Practical Skill Test
User naoya_t
Language C++14 (GCC 5.4.1)
Score 0
Code Size 1878 Byte
Status

Test Cases

Set Name Score / Max Score Test Cases
Sample 0 / 0 sample_01.txt, sample_02.txt, sample_03.txt
All 0 / 400 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, sample_01.txt, sample_02.txt, sample_03.txt
Case Name Status Exec Time Memory
01.txt 289 ms 2688 KB
02.txt 820 ms 2560 KB
03.txt 197 ms 1408 KB
04.txt 229 ms 2176 KB
05.txt 235 ms 2304 KB
06.txt
07.txt
08.txt 1 ms 256 KB
09.txt 955 ms 2688 KB
sample_01.txt 1 ms 256 KB
sample_02.txt 1 ms 256 KB
sample_03.txt 1 ms 256 KB