#ifndef hwe
#include "dango3.h"
#endif
#include <bits/stdc++.h>
using namespace std;
#define popcount(n) (__builtin_popcountll((n)))
#define clz(n) (__builtin_clzll((n)))
#define ctz(n) (__builtin_ctzll((n)))
#define lg(n) (63 - __builtin_clzll((n)))
#define BIT(n, i) (((n) >> (i)) & 1ll)
#define MASK(i) (1ll << (i))
#define FLIP(n, i) ((n) ^ (1ll << (i)))
#define ON(n, i) ((n) | MASK(i))
#define OFF(n, i) ((n) & ~MASK(i))
#define Int __int128
#define fi first
#define se second
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<long long, long long> pll;
typedef pair<long long, int> pli;
typedef pair<int, long long> pil;
typedef vector<pair<int, int>> vii;
typedef vector<pair<long long, long long>> vll;
typedef vector<pair<long long, int>> vli;
typedef vector<pair<int, long long>> vil;
template <class T1, class T2>
bool maximize(T1 &x, T2 y) {
if (x < y) {
x = y;
return true;
}
return false;
}
template <class T1, class T2>
bool minimize(T1 &x, T2 y) {
if (x > y) {
x = y;
return true;
}
return false;
}
template <class T>
void remove_duplicate(vector<T> &ve) {
sort (ve.begin(), ve.end());
ve.resize(unique(ve.begin(), ve.end()) - ve.begin());
}
mt19937 rng(chrono::high_resolution_clock::now().time_since_epoch().count());
template <class T> T random(T l, T r) {
return uniform_int_distribution<T>(l, r)(rng);
}
template <class T> T random(T r) {
return rng() % r;
}
const int N = 1e4 + 5;
const int MOD = 1e9 + 7;
const int inf = 1e9;
const long long INF = 1e18;
bitset<N> keep;
void Solve(int n, int m) {
vector<int> dango(n * m); iota(dango.begin(), dango.end(), 1);
while (!dango.empty()) {
for (int i = 0; i < dango.size(); ++i) keep[i] = true;
vector<int> stick;
auto getNotDeleted = [&]() {
vector<int> ve;
for (int i = 0; i < dango.size(); ++i) if (!deleted[i]) {
ve.emplace_back(dango[i]);
}
return ve;
};
for (int i = 0; i < dango.size(); ++i) {
deleted[i] = true; vector<int> x = getNotDeleted;
if (Query(x) > 0) stick.emplace_back(dango[i]);
else deleted[i] = false;
}
assert(stick.size() == n);
Answer(stick); dango = getNotDeleted();
}
}
#ifdef hwe
signed main() {
ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
cerr << '\n'; return 0;
}
#endif
Compilation message
dango3.cpp: In function 'void Solve(int, int)':
dango3.cpp:76:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
76 | for (int i = 0; i < dango.size(); ++i) keep[i] = true;
| ~~^~~~~~~~~~~~~~
dango3.cpp: In lambda function:
dango3.cpp:80:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
80 | for (int i = 0; i < dango.size(); ++i) if (!deleted[i]) {
| ~~^~~~~~~~~~~~~~
dango3.cpp:80:48: error: 'deleted' was not declared in this scope
80 | for (int i = 0; i < dango.size(); ++i) if (!deleted[i]) {
| ^~~~~~~
dango3.cpp: In function 'void Solve(int, int)':
dango3.cpp:85:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
85 | for (int i = 0; i < dango.size(); ++i) {
| ~~^~~~~~~~~~~~~~
dango3.cpp:86:4: error: 'deleted' was not declared in this scope
86 | deleted[i] = true; vector<int> x = getNotDeleted;
| ^~~~~~~
dango3.cpp:86:39: error: conversion from 'Solve(int, int)::<lambda()>' to non-scalar type 'std::vector<int>' requested
86 | deleted[i] = true; vector<int> x = getNotDeleted;
| ^~~~~~~~~~~~~
In file included from /usr/include/c++/10/cassert:44,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:33,
from dango3.cpp:5:
dango3.cpp:90:23: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
90 | assert(stick.size() == n);
| ~~~~~~~~~~~~~^~~~
