oj.uz

Submission #800130

# Submission time Handle Problem Language Result Execution time Memory
800130 2023-08-01T10:39:26 Z lollipop Comparing Plants (IOI20_plants) C++17
0 / 100
 1 ms 304 KB 
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/rope>
#define ll long long
#define pb push_back
#define s second
#define f first
#define pf push_front
#define inf 100000000000000000
#define bitebi __builtin_popcountll
#define FOR( i , n ) for( int i = 0 ; i < n ; i ++ )
#define YES cout <<"YES\n"
#define NO cout << "NO\n"
#define debug cout << "Here Fine" << endl ;
#define pr pair < int , int >
#define fbo find_by_order // returns iterator
#define ook order_of_key // returns strictly less numbers than key
using namespace std ;
//#pragma GCC optimize("Ofast")
//#pragma GCC target("avx,avx2,fma")
using namespace __gnu_pbds;
using namespace __gnu_cxx;
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
const double Pi=acos(-1.0);
const double EPS=1E-8;
const int mod =  1000000007 ;
const int mod1 = 998244353 ;
const int NN = 2e5 + 10 ;
mt19937 R(time(0));
map < int , int > ma , ma1 ;

#include "plants.h"

int tt = 2 ;
vector < int > v ; 
int case1( int x , int y ){
    int n = v.size() ;
    int cc = 0 ;
    if( x < y ){
        if( x == 0 && y != n - 1 && y != 1 ) return 0 ;
        if( x == 0 && y == n - 1 ){
           if( v[ y ] == 0 ) return -1 ;
           else return 1 ;
        }
        if( x + 1 != y ) return 0 ;
        if( v[ x ] == 0 ) return 1 ;
        else return -1 ;
    }
    swap( x , y ) ;
        if( x == 0 && y != n - 1 && y != 1 ) return 0 ;
        if( x == 0 && y == n - 1 ){
           if( v[ y ] == 0 ) return 1 ;
           else return -1 ;
        }
        if( x + 1 != y ) return 0 ;
        if( v[ x ] == 0 ) return -1 ;
        else return 1 ;  
}
int case2( int x , int y ){
    return 0 ;
}
void init(int k, std::vector<int> r){
     tt = k ; 
     if( k == 2 ){
       v = r ; return ;
     }     
}

int compare_plants(int x, int y){
    if( tt == 2 ) return case1( x , y ) ;
    else return case2( x , y ) ;
}


// static int n, k, q;
// static std::vector<int> r;
// static std:: vector<int> x;
// static std:: vector<int> y;
// static std:: vector<int> answer;
// int main() {
// 	assert(scanf("%d%d%d", &n, &k, &q) == 3);
// 	r.resize(n);
// 	answer.resize(q);
// 	for (int i = 0; i < n; i++) {
// 		int value;
// 		assert(scanf("%d", &value) == 1);
// 		r[i] = value;
// 	}
// 	x.resize(q);
// 	y.resize(q);
// 	for (int i = 0; i < q; i++) {
// 		assert(scanf("%d%d", &x[i], &y[i]) == 2);
// 	}

// 	init(k, r);
// 	for (int i = 0; i < q; i++) {
// 		answer[i] = compare_plants(x[i], y[i]);
// 	}


// 	for (int i = 0; i < q; i++) {
// 		printf("%d\n", answer[i]);
// 	}


// 	return 0;
// }

Compilation message

plants.cpp: In function 'int case1(int, int)':
plants.cpp:39:9: warning: unused variable 'cc' [-Wunused-variable]
   39 |     int cc = 0 ;
      |         ^~

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 292 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Incorrect 0 ms 304 KB Output isn't correct
6 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Incorrect 0 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Incorrect 0 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 300 KB Output is correct
2 Correct 0 ms 300 KB Output is correct
3 Incorrect 1 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Incorrect 0 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #7
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 292 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Incorrect 0 ms 304 KB Output isn't correct
6 Halted 0 ms 0 KB -