#include <bits/stdc++.h> #define FOR(i, n) for(int i = 0; i < (n); ++i) #define REP(i, a, b) for(int i = (a); i < (b); ++i) #define TRAV(i, a) for(auto & i : (a)) #define SZ(x) ((int)(x).size()) #define PR std::pair #define MP std::make_pair #define X first #define Y second typedef long long ll; typedef std::pair<int, int> PII; typedef std::vector<int> VI; const ll INF = 1000000666ll*1000000000ll; int main(){ std::ios_base::sync_with_stdio(false); std::cin.tie(0); int n; std::cin >> n; std::vector<ll> A(n); FOR(i, n){ std::cin >> A[i]; } std::vector<ll> pref(n+1, INF); pref[0] = 0; REP(i, 1, n+1){ REP(j, 1, i+1){ pref[i] = std::min(pref[i], pref[i-j] + A[j-1]); } } std::vector<ll> ans(n); FOR(i, n) ans[i] = pref[i+1]-pref[i]; std::vector<ll> check(n, -INF); REP(sz, 1, n+1){ REP(i, sz, n+1){ check[sz-1] = std::max(check[sz-1], pref[i]-pref[i-sz]); } assert(check[sz-1] <= A[sz-1]); if(check[sz-1] < A[sz-1]){ std::cout << "NIE\n"; return 0; } } std::cout << "TAK\n"; std::cout << n << "\n"; FOR(i, n){ if(i != 0) std::cout << " "; std::cout << ans[i]; } std::cout << "\n"; return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | #include <bits/stdc++.h> #define FOR(i, n) for(int i = 0; i < (n); ++i) #define REP(i, a, b) for(int i = (a); i < (b); ++i) #define TRAV(i, a) for(auto & i : (a)) #define SZ(x) ((int)(x).size()) #define PR std::pair #define MP std::make_pair #define X first #define Y second typedef long long ll; typedef std::pair<int, int> PII; typedef std::vector<int> VI; const ll INF = 1000000666ll*1000000000ll; int main(){ std::ios_base::sync_with_stdio(false); std::cin.tie(0); int n; std::cin >> n; std::vector<ll> A(n); FOR(i, n){ std::cin >> A[i]; } std::vector<ll> pref(n+1, INF); pref[0] = 0; REP(i, 1, n+1){ REP(j, 1, i+1){ pref[i] = std::min(pref[i], pref[i-j] + A[j-1]); } } std::vector<ll> ans(n); FOR(i, n) ans[i] = pref[i+1]-pref[i]; std::vector<ll> check(n, -INF); REP(sz, 1, n+1){ REP(i, sz, n+1){ check[sz-1] = std::max(check[sz-1], pref[i]-pref[i-sz]); } assert(check[sz-1] <= A[sz-1]); if(check[sz-1] < A[sz-1]){ std::cout << "NIE\n"; return 0; } } std::cout << "TAK\n"; std::cout << n << "\n"; FOR(i, n){ if(i != 0) std::cout << " "; std::cout << ans[i]; } std::cout << "\n"; return 0; } |