Submission #286341

#TimeUsernameProblemLanguageResultExecution timeMemory
286341AaronNaiduScales (IOI15_scales)C++14
55.56 / 100
1 ms256 KiB
#include <bits/stdc++.h> #include "scales.h" using namespace std; int t; int answerVector[6]; void init(int T) { t = T; } /*int getLightest(int a, int b, int c) { cout << "Lightest of " << a << " " << b << " " << c << "\n"; int ans; cin >> ans; return ans; } int getMedian(int a, int b, int c) { cout << "Median of " << a << " " << b << " " << c << "\n"; int ans; cin >> ans; return ans; } void answer(int v[6]) { cout << "Answer:\n"; for (int i = 0; i < 6; i++) { cout << v[i] << " "; } }*/ void assign(int a, int b, int c, int d, int e, int f) { answerVector[0] = a; answerVector[1] = b; answerVector[2] = c; answerVector[3] = d; answerVector[4] = e; answerVector[5] = f; } void orderCoins() { int a = getLightest(1, 2, 3); int b = getMedian(1, 2, 3); int c; for (int i = 1; i <= 3; i++) { if (i != a and i != b) { c = i; } } int d = getLightest(4, 5, 6); int e = getMedian(4, 5, 6); int f; for (int i = 4; i <= 6; i++) { if (i != d and i != e) { f = i; } } int x; x = getMedian(d, a, b); if (x == b) { int y = getMedian(b, c, d); if (y == c) { assign(a, b, c, d, e, f); answer(answerVector); return; } else { y = getMedian(d, c, e); if (y == c) { assign(a, b, d, c, e, f); answer(answerVector); return; } y = getMedian(e, c, f); if (y == c) { assign(a, b, d, e, c, f); } else { assign(a, b, d, e, f, c); } answer(answerVector); return; } } if (x == d) { int y = getMedian(e, b, c); if (y == c) { assign(a, d, b, c, e, f); answer(answerVector); return; } if (y == b) { int z = getMedian(b, c, f); if (z == b) { assign(a, d, e, f, b, c); answer(answerVector); return; } if (z == c) { assign(a, d, e, b, c, f); answer(answerVector); return; } assign(a, d, e, b, f, c); answer(answerVector); return; } int z = getMedian(e, c, f); if (z == f) { assign(a, d, b, e, f, c); answer(answerVector); return; } assign(a, d, b, e, c, f); answer(answerVector); return; } x = getMedian(e, a, b); if (x == e) { int y = getMedian(b, c, f); if (y == b) { assign(d, a, e, f, b, c); answer(answerVector); return; } if (y == c) { assign(d, a, e, b, c, f); answer(answerVector); return; } assign(d, a, e, b, f, c); answer(answerVector); return; } if (x == b) { int y = getMedian(b, e, c); if (y == c) { assign(d, a, b, c, e, f); answer(answerVector); return; } y = getMedian(e, c, f); if (y == f) { assign(d, a, b, e, f, c); answer(answerVector); return; } assign(d, a, b, e, c, f); answer(answerVector); return; } x = getMedian(f, a, b); if (x == a) { assign(d, e, f, a, b, c); answer(answerVector); return; } if (x == f) { assign(d, e, a, f, b, c); answer(answerVector); return; } x = getMedian(b, c, f); if (x == f) { assign(d, e, a, b, f, c); answer(answerVector); return; } assign(d, e, a, b, c, f); answer(answerVector); return; }

Compilation message (stderr)

scales.cpp: In function 'void orderCoins()':
scales.cpp:41:21: warning: 'f' may be used uninitialized in this function [-Wmaybe-uninitialized]
   41 |     answerVector[5] = f;
      |     ~~~~~~~~~~~~~~~~^~~
scales.cpp:58:9: note: 'f' was declared here
   58 |     int f;
      |         ^
scales.cpp:38:21: warning: 'c' may be used uninitialized in this function [-Wmaybe-uninitialized]
   38 |     answerVector[2] = c;
      |     ~~~~~~~~~~~~~~~~^~~
scales.cpp:48:9: note: 'c' was declared here
   48 |     int c;
      |         ^
#Verdict Execution timeMemoryGrader output
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