#include<bits/stdc++.h>
#include "coprobber.h"
using namespace std;
#define pb push_back
#define ll long long
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
bool can[500][500][2];//0 robber, 1 cop
int cnt[500][500];
int start(int N,bool a[500][500]){
vector<tuple<int,int,int>>v;
for(int i=0;i<N;i++){
for(int j=0;j<N;j++){
can[i][j][0]=-1;
can[i][j][1]=-1;
}
}
for(int i=0;i<N;i++){
v.pb({i,i,0});
v.pb({i,i,1});
can[i][i][0]=true;
can[i][i][1]=true;
cnt[i][0]=0;
for(int j=0;j<N;j++){
if(a[i][j]>0){
cnt[i][0]++;
}
}
for(int j=1;j<N;j++){
cnt[i][j]=cnt[i][j-1];
}
}
for(int i=0;i<v.size();i++){
int x=get<0>(v[i]),y=get<1>(v[i]),c=get<2>(v[i]);
if(c==0){
for(int j=0;j<N;j++){
if(a[j][y]>0){
cnt[x][j]--;
if(cnt[x][j]==0){
can[x][j][1]=true;
nxt[x][j]=
v.pb({j,x,1});
}
}
}
}
else{
for(int j=0;j<N;j++){
if(a[x][j]>0){
cnt[j][y]--;
if(cnt[j][y]==0){
can[j][y][1]=true;
v.pb({j,x,1});
}
}
}
}
}
}
int nextMove(int r){
if(f==0){
dfs(0);
f=1;
}
if(p[r]==cur){
return cur;
}
while(p[r]!=cur){
r=p[r];
}
return cur=r;
}
Compilation message
coprobber.cpp: In function 'int start(int, bool (*)[500])':
coprobber.cpp:37:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::tuple<int, int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
37 | for(int i=0;i<v.size();i++){
| ~^~~~~~~~~
coprobber.cpp:45:25: error: 'nxt' was not declared in this scope
45 | nxt[x][j]=
| ^~~
coprobber.cpp:63:1: warning: no return statement in function returning non-void [-Wreturn-type]
63 | }
| ^
coprobber.cpp: In function 'int nextMove(int)':
coprobber.cpp:66:8: error: 'f' was not declared in this scope
66 | if(f==0){
| ^
coprobber.cpp:67:9: error: 'dfs' was not declared in this scope; did you mean 'ffs'?
67 | dfs(0);
| ^~~
| ffs
coprobber.cpp:70:8: error: 'p' was not declared in this scope
70 | if(p[r]==cur){
| ^
coprobber.cpp:70:14: error: 'cur' was not declared in this scope
70 | if(p[r]==cur){
| ^~~
coprobber.cpp:73:11: error: 'p' was not declared in this scope
73 | while(p[r]!=cur){
| ^
coprobber.cpp:73:17: error: 'cur' was not declared in this scope
73 | while(p[r]!=cur){
| ^~~
coprobber.cpp:76:12: error: 'cur' was not declared in this scope
76 | return cur=r;
| ^~~
