제출 #200817

#제출 시각아이디문제언어결과실행 시간메모리
200817BThero코알라 (APIO17_koala)C++17
컴파일 에러
0 ms0 KiB
// Why am I so dumb? :c // chrono::system_clock::now().time_since_epoch().count() #include<bits/stdc++.h> #include "koala.h" //#include<ext/pb_ds/assoc_container.hpp> //#include<ext/pb_ds/tree_policy.hpp> #define pb push_back #define mp make_pair #define all(x) (x).begin(), (x).end() #define fi first #define se second using namespace std; //using namespace __gnu_pbds; typedef long long ll; typedef pair<int, int> pii; //template<typename T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; int minValue(int N, int W) { int me[N], you[N]; for (int i = 0; i < N; ++i) { me[i] = 0; } me[0] = 1; playRound(me, you); int i = 0; while (you[i]) { ++i; } return i; } int maxValue(int N, int W) { return 0; } int greaterValue(int N, int W) { int me[N], you[N]; for (int i = 0; i < N; ++i) { me[i] = you[i] = 0; } int L = 1, R = 8; while (L <= R) { int mid = (L + R) >> 1; me[0] = me[1] = mid; playRound(me, you); if (you[0] > x && you[1] <= x) { return 0; } if (you[1] > x && you[0] <= x) { return 1; } if (you[0] <= x && you[1] <= x) { R = mid - 1; } else { L = mid + 1; } } } void allValues(int N, int W, int *P) { if (W == 2*N) { } else { } }

컴파일 시 표준 에러 (stderr) 메시지

koala.cpp: In function 'int greaterValue(int, int)':
koala.cpp:60:22: error: 'x' was not declared in this scope
         if (you[0] > x && you[1] <= x) {
                      ^
koala.cpp:64:22: error: 'x' was not declared in this scope
         if (you[1] > x && you[0] <= x) {
                      ^
koala.cpp:68:23: error: 'x' was not declared in this scope
         if (you[0] <= x && you[1] <= x) {
                       ^
koala.cpp:75:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^