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Copy pathD.cpp
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82 lines (81 loc) · 1.97 KB
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/*
© 2021-05-08 07:01:40 Franco1010 All Rights Reserved
*/
// #pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math")
// #pragma GCC target("avx,avx2,fma")
#include <bits/stdc++.h>
#define f first
#define s second
#define fore(i,a,b) for(int i = (a), ThxMK = (b); i < ThxMK; ++i)
#define pb push_back
#define all(s) begin(s), end(s)
#define _ ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define sz(s) int(s.size())
#define ENDL '\n'
using namespace std;
typedef long double ld;
typedef long long lli;
typedef pair<lli,lli> ii;
typedef vector<lli> vi;
#define deb(x) cout << #x": " << (x) << endl;
const lli N = 205;
const lli MOD = 200;
lli v[N];
lli dp[2][N][N];
lli vis[2][N][N];
lli curvis;
lli goal;
lli n;
lli solve(lli pos = 0, lli mod = 0, lli st = 0){
auto& ans = dp[st][pos][mod];
auto& mem = vis[st][pos][mod];
if(pos == n){
mem = curvis;
if(st and mod == goal) ans = 1;
else ans = 0;
}
if(mem != curvis){
mem = curvis;
ans = 0;
ans = min(2ll, ans + solve(pos + 1, mod, st));
ans = min(2ll, ans + solve(pos + 1, (mod + v[pos]) % MOD, 1));
}
return ans;
}
lli done;
void get(vi& x, lli pos = 0, lli mod = 0, lli st = 0){
// cout << pos << ' ' << mod << ENDL;
if(pos == n){
done++;
cout << sz(x) << ' '; for(auto i : x) cout << i << ' '; cout << ENDL;
if(done == 2) exit(0);
return;
}
if(solve(pos + 1, mod, st)){
get(x, pos + 1, mod, st);
}
if(solve(pos + 1, (mod + v[pos]) % MOD, 1)){
x.pb(pos + 1);
get(x, pos + 1, (mod + v[pos]) % MOD, 1);
x.pop_back();
}
}
int main(){ _
// freopen("file.in","r",stdin);
// freopen("file.out","w",stdout);
cin >> n;
fore(i, 0, n) cin >> v[i], v[i] %= MOD;
fore(i, 0, 200){
curvis++;
goal = i;
auto foo = solve();
if(foo >= 2){
done = 0;
cout << "Yes" << ENDL;
vi x;
get(x);
}
}
cout << "No" << ENDL;
return 0;
}