Submission #977926

#	Time	Username	Problem	Language	Result	Execution time	Memory
977926		thelegendary08	코알라 (APIO17_koala)	C++14	Compilation error	0 ms	0 KiB

koala

#include "koala.h"

int minValue(int N, int W) {
    // TODO: Implement Subtask 1 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    int round[N];
    round[0] = 1;
    for(int i = 1;i<N;i++)round[i] = 0;
    int ret[N];
    playRound(round, ret);
    bool isfirst = 1;
    int zero = 0;
    for(int i = 0;i<N;i++){
        if(ret[i] == 2){
            isfirst = 0;
        }
        if(ret[i] == 0)zero = i;
    }
    if(isfirst)return 0;
    else return zero;
}

int maxValue(int N, int W) {
    int poss = N;
    vector<bool>can(N, true);
    while(poss > 1){
        int num = W/poss;
        int quer[N];
        for(int i = 0;i<N;i++){
            if(can[i])quer[i] = num;
            else quer[i] = 0;
        }
        int ret[N];
        playRound(quer, ret);
        for(int i = 0;i<N;i++){
            if(ret[i] == 0 && can[i])can[i] = 0;
        }
        poss = 0;
        for(int i = 0;i<N;i++){
            if(can[i])poss++;
        }
    }
    int ans = 0;
    for(int i = 0;i<N;i++){
        if(can[i])ans = i;
    }
    return ans;
}

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: 'vector' was not declared in this scope
   26 |     vector<bool>can(N, true);
      |     ^~~~~~
koala.cpp:26:12: error: expected primary-expression before 'bool'
   26 |     vector<bool>can(N, true);
      |            ^~~~
koala.cpp:31:16: error: 'can' was not declared in this scope
   31 |             if(can[i])quer[i] = num;
      |                ^~~
koala.cpp:37:31: error: 'can' was not declared in this scope
   37 |             if(ret[i] == 0 && can[i])can[i] = 0;
      |                               ^~~
koala.cpp:41:16: error: 'can' was not declared in this scope
   41 |             if(can[i])poss++;
      |                ^~~
koala.cpp:46:12: error: 'can' was not declared in this scope
   46 |         if(can[i])ans = i;
      |            ^~~