Submission #204313

#TimeUsernameProblemLanguageResultExecution timeMemory
204313cheetoseMinerals (JOI19_minerals)C++17
Compilation error
0 ms0 KiB
#include <bits/stdc++.h> #define mp make_pair #define pb push_back #define X first #define Y second #define y0 y12 #define y1 y22 #define INF 987654321 #define PI 3.141592653589793238462643383279502884 #define fup(i,a,b,c) for(int (i)=(a);(i)<=(b);(i)+=(c)) #define fdn(i,a,b,c) for(int (i)=(a);(i)>=(b);(i)-=(c)) #define MEM0(a) memset((a),0,sizeof(a)); #define MEM_1(a) memset((a),-1,sizeof(a)); #define ALL(a) a.begin(),a.end() #define SYNC ios_base::sync_with_stdio(false);cin.tie(0) using namespace std; typedef long long ll; typedef long double ld; typedef double db; typedef unsigned int uint; typedef unsigned long long ull; typedef pair<int, int> Pi; typedef pair<ll, ll> Pll; typedef pair<ld, ld> Pd; typedef vector<int> Vi; typedef vector<ll> Vll; typedef vector<ld> Vd; typedef vector<Pi> VPi; typedef vector<Pll> VPll; typedef vector<Pd> VPd; typedef tuple<int, int, int> iii; typedef tuple<int, int, int, int> iiii; typedef tuple<ll, ll, ll> LLL; typedef vector<iii> Viii; typedef vector<LLL> VLLL; typedef complex<double> base; const int MOD = 1000; ll POW(ll a, ll b, ll MMM = MOD) { ll ret = 1; for (; b; b >>= 1, a = (a*a) % MMM)if (b & 1)ret = (ret*a) % MMM; return ret; } ll gcd(ll a, ll b) { return b ? gcd(b, a%b) : a; } ll lcm(ll a, ll b) { if (a == 0 || b == 0)return a + b; return a*(b / gcd(a, b)); } int dx[] = { 0,1,0,-1,1,1,-1,-1 }, dy[] = { 1,0,-1,0,1,-1,1,-1 }; int ddx[] = { -1,-2,1,-2,2,-1,2,1 }, ddy[] = { -2,-1,-2,1,-1,2,1,2 }; #include "minerals.h" getans[100000]; void Solve(int N){ int findcnt=0; int i=0,j=0; int pr=0; while(findcnt<N) { while(getans[j])j=(j+1)%(2*N); int x=Query(j); if(x==pr) { pr=x; while(1) { while(getans[i])i=(i+1)%(2*N); int y=Query(i); if(y==pr) { findcnt++; Answer(i,j); getans[i]=getans[j]=1; pr=y; break; } else pr=y; i++; } } else pr=x; j++; } }

Compilation message (stderr)

minerals.cpp:45:1: error: 'getans' does not name a type; did you mean 'setns'?
 getans[100000];
 ^~~~~~
 setns
minerals.cpp: In function 'void Solve(int)':
minerals.cpp:52:9: error: 'getans' was not declared in this scope
   while(getans[j])j=(j+1)%(2*N);
         ^~~~~~
minerals.cpp:52:9: note: suggested alternative: 'setns'
   while(getans[j])j=(j+1)%(2*N);
         ^~~~~~
         setns
minerals.cpp:59:11: error: 'getans' was not declared in this scope
     while(getans[i])i=(i+1)%(2*N);
           ^~~~~~
minerals.cpp:59:11: note: suggested alternative: 'setns'
     while(getans[i])i=(i+1)%(2*N);
           ^~~~~~
           setns
minerals.cpp:65:6: error: 'getans' was not declared in this scope
      getans[i]=getans[j]=1;
      ^~~~~~
minerals.cpp:65:6: note: suggested alternative: 'setns'
      getans[i]=getans[j]=1;
      ^~~~~~
      setns