#include <bits/stdc++.h>
#include <happiness.h>
using namespace std;
typedef long long ll;
#define s second
#define f first
#define pb push_back
#define ep emplace
#define eb emplace_back
#define lb lower_bound
#define ub upper_bound
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define uniquev(v) sort(all(v)), (v).resize(unique(all(v)) - (v).begin())
#define mem(f,x) memset(f , x , sizeof(f))
#define sz(x) (int)(x).size()
#define __lcm(a, b) (1ll * ((a) / __gcd((a), (b))) * (b))
#define mxx *max_element
#define mnn *min_element
#define cntbit(x) __builtin_popcountll(x)
#define len(x) (int)(x.length())
const int N = 1e6 + 10;
ll sum[40];
multiset <ll> save[40];
void add(ll x, int c) {
int p = 0;
while ((ll)1 << (p + 1) <= x) {
p++;
}
if (c == 1) {
sum[p] += x;
save[p].insert(x);
} else {
sum[p] -= x;
save[p].erase(save[p].find(x));
}
}
bool ok() {
ll cur = sum[0];
for (int i = 0; i < 40; i++) {
if (save[i].empty())
continue;
auto it = save[i].begin();
ll val = *it;
if (cur + 1 < val)
return 0;
if (sz(save[i]) >= 2) {
it = next(it);
if (cur + val + 1 < *it)
return 0;
}
cur += sum[i];
}
return 1;
}
bool init(int n, ll mx, ll coin[]) {
for (int i = 0; i < n; i++) {
add(coin[i], 1);
}
return ok();
}
bool is_happy(int c, int n, long long coin[]) {
for (int i = 0; i < n; ++i) {
add(coin[i], c);
}
return ok();
}
int main() {
}
Compilation message
grader.cpp: In function 'int main()':
grader.cpp:16:12: warning: unused variable 'max_code' [-Wunused-variable]
16 | long long max_code;
| ^~~~~~~~
/usr/bin/ld: /tmp/ccIrvOZv.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccF1jR4s.o:happiness.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status
