#include "koala.h"
#include <bits/stdc++.h>
using namespace std;
typedef pair<int, int> ii;
typedef vector<int> vi;
typedef long long ll;
#define f first
#define s second
#define pb push_back
#define lb lower_bound
#define ub upper_bound
#define sz(x) (int)x.size()
#define all(x) begin(x), end(x)
const int MAXN = 105;
int play[MAXN];
int res[MAXN];
void reset(int n) {
for (int i = 0; i< n; i++) {
play[i] = res[i] = 0;
}
}
int minValue(int N, int W) {
int n = N;
play[0] = 1;
playRound(play, res);
for (int i = 0; i < n; i++) {
if (res[i] == 0) {
return i;
}
}
reset(N);
play[1] = 1;
playRound(play, res);
for (int i = 0; i < n; i++) {
if (res[i] == 0) {
return i;
}
}
return -1;
}
int maxValue(int N, int W) {
int n = N;
for (int i = 0; i < n; i++) {
play[i] = 1;
}
playRound(play, res);
set <int> pots;
for (int i = 0; i< n; i++) {
if (res[i] > 0) {
pots.insert(i);
}
}
int times = 3;
while(times--) {
reset(N);
for (int x : pots) {
play[x] = W/(pots.size());
}
playRound(play, res);
set <int> newpots;
for (int i = 0; i< n; i++) {
if (res[i] > 0 && (pots.find(i) != pots.end())) {
newpots.insert(i);
}
}
pots = newpots;
}
return *(pots.begin());
}
int greaterValue(int N, int W) {
int n = N;
int lo = 1, hi = W/2;
while (lo < hi) {
int mid = (lo+hi)/3;
reset(n);
play[0] = play[1] = mid;
for (int i = 2; i< n; i++) {
play[i] = ();
}
playRound(play, res);
if (res[0] != res[1]) {
if (res[0] > res[1]) {
return 0;
} else {
return 1;
}
} else {
if (res[0] == 0) {
hi = mid-1;
} else {
lo = mid+1;
}
}
}
}
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
koala.cpp: In function 'int greaterValue(int, int)':
koala.cpp:91:24: error: expected primary-expression before ')' token
91 | play[i] = ();
| ^
koala.cpp:108:1: warning: control reaches end of non-void function [-Wreturn-type]
108 | }
| ^