제출 #235407

#제출 시각아이디문제언어결과실행 시간메모리
235407crossing0ver로봇 (IOI13_robots)C++17
14 / 100
202 ms19704 KiB
#include<bits/stdc++.h>
#include "robots.h"
using namespace std;
 // X weight  Y size
 int a,b,t,X[10000],Y[10000],W[1000000],S[1000000],mxW,mxS , flag = 1;
void count_max() {
	for (int i = 0; i < a; i++) mxW = max (mxW,X[i]);
	for (int i = 0; i < b; i++) mxS = max (mxS,Y[i]);
	for (int i = 0; i < t; i++) 
		if (W[i] >= mxW && S[i] >= mxS) flag = 0;
}

int solve1() {
	if (a == 0) {
		if (Y[1] > S[1] && Y[0] > S[0]) return 1;
		return 2;
	}
	if (b == 0) {
		if (X[1] > W[1] && X[0] > W[0]) return 1;
		 return 2;
	}
	if ((X[0] > W[0] && Y[0] > S[1] ) || (X[0] > W[1] && Y[0] > S[0]) )
		return 1;
	return 0;
}
int putaway(int A1, int B1, int T1, int X1[], int Y1[], int W1[], int S1[]) {
	a = A1; b = B1;t = T1;
	for (int i = 0; i < a; i++) X[i] = X1[i];
	for (int i = 0; i < b; i++) Y[i] = Y1[i];
	for (int i = 0; i < t; i++) W[i] = W1[i], S[i] = S1[i];
	sort (X, X + a);
	sort (Y, Y + b);
    count_max();
    if (!flag) return -1;
    if (t == 2 && a + b == 2) return solve1();
}

컴파일 시 표준 에러 (stderr) 메시지

robots.cpp: In function 'int putaway(int, int, int, int*, int*, int*, int*)':
robots.cpp:36:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
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