Submission #1102239

#	Time	Username	Problem	Language	Result	Execution time	Memory
1102239		andro	Horses (IOI15_horses)	C++14	Compilation error	0 ms	0 KiB

horses

#include "horses.h"

int init(int N, int X[], int Y[]) {
    int ans = 0;
    int pref = 1;
    int mod = 1e9 + 7;
    for(int i = 0; i < N; i++) {
        pref *= X[i];
        pref %= mod;
        ans = max(ans, pref * Y[i]);
    }
	return ans;
}

int updateX(int pos, int val) {
	return 0;
}

int updateY(int pos, int val) {
	return 0;
}

Compilation message (stderr)

horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:10:15: error: 'max' was not declared in this scope
   10 |         ans = max(ans, pref * Y[i]);
      |               ^~~
horses.cpp: In function 'int updateX(int, int)':
horses.cpp:15:17: warning: unused parameter 'pos' [-Wunused-parameter]
   15 | int updateX(int pos, int val) {
      |             ~~~~^~~
horses.cpp:15:26: warning: unused parameter 'val' [-Wunused-parameter]
   15 | int updateX(int pos, int val) {
      |                      ~~~~^~~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:19:17: warning: unused parameter 'pos' [-Wunused-parameter]
   19 | int updateY(int pos, int val) {
      |             ~~~~^~~
horses.cpp:19:26: warning: unused parameter 'val' [-Wunused-parameter]
   19 | int updateY(int pos, int val) {
      |                      ~~~~^~~