이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#include <bits/stdc++.h>
#include "wombats.h"
#define F first
#define S second
#define P push
#define pb push_back
#define MEM(dp,i) memset(dp,i,sizeof(dp))
#define WH while
#define RE return
#define CO continue
#define SI size()
#define ll long long
#define ld long double
#define pll pair<ll,ll>
#define pii pair<int,int>
#define SF(x) scanf("%I64d",&x)
#define SF2(x,y) scanf("%I64d%I64d",&x,&y)
#define SF3(x,y,z) scanf("%I64d%I64d%I64d",&x,&y,&z)
#define SF4(x,y,z,o) scanf("%I64d%I64d%I64d%I64d",&x,&y,&z,&o)
#define all(v) v.begin(),v.end()
using namespace std;
const long long INF = 1e9;
const int MX=100005;
int n,m;
int dis[55][55][55];
int l[5005][205];
int r[5005][205];
int u[5005][205];
int d[5005][205];
bool bol;
priority_queue< pair<int,pii> , vector< pair<int,pii> > , greater< pair<int,pii> > > pq;
void dijkstra(int v1){
pq.P({0,{0,v1}});
WH(!pq.empty()){
int D=pq.top().F,x=pq.top().S.F,y=pq.top().S.S;
pq.pop();
if(dis[v1][x][y]!=-1&&dis[v1][x][y]<=D)CO;
dis[v1][x][y]=D;
if(x!=n-1)
pq.P({D+d[x][y],{x+1,y}});
if(y!=m-1)
pq.P({D+r[x][y],{x,y+1}});
if(y!=0)
pq.P({D+l[x][y],{x,y-1}});
}
}
void init(int R_, int C_, int H[5000][200], int V[5000][200]) {
n=R_,m=C_;
for(int i=0;i<n;i++){
for(int j=0;j<m-1;j++){
r[i][j]=H[i][j];
l[i][j+1]=H[i][j];
}
}
for(int i=0;i<n-1;i++){
for(int j=0;j<m;j++){
d[i][j]=V[i][j];
u[i+1][j]=V[i][j];
}
}
MEM(dis,-1);
for(int i=0;i<m;i++)dijkstra(i);
}
void changeH(int p, int q, int W) {
r[p][q]=W;
l[p][q+1]=W;
bol=0;
}
void changeV(int p, int q, int W) {
d[p][q]=W;
u[p+1][q]=W;
bol=0;
}
int escape(int V1, int V2) {
return dis[V1][n-1][V2];
}
//#include <stdio.h>
//#include <stdlib.h>
//
//#define fail(s, x...) do { \
// fprintf(stderr, s "\n", ## x); \
// exit(1); \
// } while(0)
//
//static int H[5000][200];
//static int V[5000][200];
//
//int main() {
// int R, C, E, P, Q, W, V1, V2, event, i, j;
// int res;
//
// res = scanf( "%d%d", &R, &C);
// for (i = 0; i < R; ++i)
// for (j = 0; j < C-1; ++j)
// res = scanf( "%d", &H[i][j]);
// for (i = 0; i < R-1; ++i)
// for (j = 0; j < C; ++j)
// res = scanf( "%d", &V[i][j]);
//
// init(R, C, H, V);
//
// res = scanf( "%d", &E);
// for (i = 0; i < E; i++) {
// res = scanf( "%d", &event);
// if (event == 1) {
// res = scanf( "%d%d%d", &P, &Q, &W);
// changeH(P, Q, W);
// } else if (event == 2) {
// res = scanf( "%d%d%d", &P, &Q, &W);
// changeV(P, Q, W);
// } else if (event == 3) {
// res = scanf( "%d%d", &V1, &V2);
// printf("%d\n", escape(V1, V2));
// } else
// fail("Invalid event type.");
// }
//
// return 0;
//}
컴파일 시 표준 에러 (stderr) 메시지
grader.c: In function 'int main()':
grader.c:15:6: warning: variable 'res' set but not used [-Wunused-but-set-variable]
int res;
^
wombats.cpp:85:1: warning: multi-line comment [-Wcomment]
//#define fail(s, x...) do { \
^
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |
# | Verdict | Execution time | Memory | Grader output |
---|
Fetching results... |