Submission #957961

#	Time	Username	Problem	Language	Result	Execution time	Memory
957961		salmon	Koala Game (APIO17_koala)	C++14	Compilation error	0 ms	0 KiB

koala

#include <bits/stdc++.h>
#include "koala.h"
 
int minValue(int N, int W) {
    int res[N];
    int in[N];
 
    for(int i = 0; i < N; i++){
        in[i] = 0;
    }
    in[0] = 1;
 
    playRound(in,res);
 
    int p = -1;
    for(int i = 0; i < N; i++){
        if(res[i] <= in[i]){
            p = i;
        }
    }
 
    return p;
}
 
int maxValue(int N, int W) {
    set<int> sat;
    int res[N];
    int in[N];
 
    for(int i = 0; i < N; i++){
        sat.insert(i);
        in[i] = 0;
    }
 
    while(sat.size() != 1){
        int num = 100 / sat.size();
 
        for(int i = 0; i < N; i++){
            in[i] = 0;
        }
 
        for(int i : sat){
            in[i] = num;
        }
 
        playRound(in,res);
 
        for(int i = 0; i < N; i++){
            if(res[i] <= in[i] && sat.find(i) != sat.end()){
                sat.erase(i);
            }
        }
    }
 
 
 
    for(int i : sat) return i;
}
 
int greaterValue(int N, int W) {
    // TODO: Implement Subtask 3 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    return 0;
}
 
void allValues(int N, int W, int *P) {
    if (W == 2*N) {
        // TODO: Implement Subtask 4 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    } else {
        // TODO: Implement Subtask 5 solution here.
        // You may leave this block unmodified if you are not attempting this
        // subtask.
    }
}

Compilation message (stderr)

koala.cpp: In function 'int maxValue(int, int)':
koala.cpp:26:5: error: 'set' was not declared in this scope; did you mean 'std::set'?
   26 |     set<int> sat;
      |     ^~~
      |     std::set
In file included from /usr/include/c++/10/set:61,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:87,
                 from koala.cpp:1:
/usr/include/c++/10/bits/stl_set.h:94:11: note: 'std::set' declared here
   94 |     class set
      |           ^~~
koala.cpp:26:9: error: expected primary-expression before 'int'
   26 |     set<int> sat;
      |         ^~~
koala.cpp:31:9: error: 'sat' was not declared in this scope
   31 |         sat.insert(i);
      |         ^~~
koala.cpp:35:11: error: 'sat' was not declared in this scope
   35 |     while(sat.size() != 1){
      |           ^~~
koala.cpp:57:17: error: 'sat' was not declared in this scope
   57 |     for(int i : sat) return i;
      |                 ^~~