제출 #617968

#제출 시각아이디문제언어결과실행 시간메모리
617968blue저울 (IOI15_scales)C++17
0 / 100
1 ms304 KiB
#include "scales.h" #include <bits/stdc++.h> using namespace std; //7 QUERIES using vi = vector<int>; using vvi = vector<vi>; #define sz(x) int(x.size()) void init(int T) { /* ... */ } void v_answer(vi z) { int W[] = {z[0], z[1], z[2], z[3], z[4], z[5]}; answer(W); } void orderCoins() { { vi a{0}, b{0}; a.push_back(getLightest(1, 2, 3)); a.push_back(getMedian(1, 2, 3)); a.push_back(1+2+3 - a[1] - a[2]); b.push_back(getLightest(4, 5, 6)); b.push_back(getMedian(4, 5, 6)); b.push_back(4+5+6 - b[1] - b[2]); int M = getMedian(a[2], b[1], b[2]); if(M == a[2]) { vi res; if(getMedian(b[1], a[1], a[2]) == a[1]) res = {b[1], a[1]}; else res = {a[1], b[1]}; res.push_back(a[2]); int z = getMedian(a[3], b[2], b[3]); vi nw; if(z == b[2]) nw = {a[3], b[2], b[3]}; else if(z == b[3]) nw = {b[2], b[3], a[3]}; else if(z == a[3]) nw = {b[2], a[3], b[3]}; for(int w : nw) res.push_back(w); v_answer(res); return; } else if(M == b[1]) { int z = getMedian(b[2], b[3], a[3]); vi res; if(z == b[3]) res = {a[1], a[2], b[1], b[2], b[3], a[3]}; else if(z == a[3]) res = {a[1], a[2], b[1], b[2], a[3], b[3]}; else { if(getHeaviest(a[2], b[1], a[3]) == a[3]) res = {a[1], a[2], b[1], a[3], b[2], b[3]}; else res = {a[1], a[2], a[3], b[1], b[2], b[3]}; } v_answer(res); return; } else if(M == b[2]) { vi p1, p2; int u = getMedian(a[1], b[1], b[2]); if(u == a[1]) p1 = {b[1], a[1], b[2]}; else if(u == b[1]) p1 = {a[1], b[1], b[2]}; else if(u == b[2]) p1 = {b[1], b[2], a[1]}; int v = getMedian(a[2], a[3], b[3]); if(v == a[2]) p2 = {b[3], a[2], a[3]}; else if(v == b[3]) p2 = {a[2], b[3], a[3]}; else if(v == a[3]) p2 = {a[2], a[3], b[3]}; vi res; for(int x : p1) res.push_back(x); for(int x : p2) res.push_back(x); v_answer(res); return; } } { int l1 = getLightest(1, 2, 3); int l2 = getLightest(4, 5, 6); int k = 1; while(k == l1 || k == l2) k++; int a = getLightest(l1, l2, k); // cerr << "a = " << a << '\n'; vi rem; for(int i = 1; i <= 6; i++) if(i != a) rem.push_back(i); int b = getLightest(rem[0], rem[1], getLightest(rem[2], rem[3], rem[4])); vi rem2; for(int x : rem) if(x != b) rem2.push_back(x); int c = getMedian(b, rem2[0], getLightest(rem2[1], rem2[2], rem2[3])); vi rem3; for(int x : rem2) if(x != c) rem3.push_back(x); int d = getLightest(rem3[0], rem3[1], rem3[2]); int e = getMedian(rem3[0], rem3[1], rem3[2]); int f = rem3[0] + rem3[1] + rem3[2] - d - e; int W[] = {a, b, c, d, e, f}; answer(W); } }

컴파일 시 표준 에러 (stderr) 메시지

scales.cpp: In function 'void init(int)':
scales.cpp:11:15: warning: unused parameter 'T' [-Wunused-parameter]
   11 | void init(int T) {
      |           ~~~~^
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