Submission #216854

#	Time	Username	Problem	Language	Result	Execution time	Memory
216854		kshitij_sodani	Horses (IOI15_horses)	C++17	Compilation error	0 ms	0 KiB

horses

#include <iostream>
#include <bits/stdc++.h>
//#include <horses.h>
using namespace std;
typedef long long int llo;
#define mp make_pair
#define pb push_back
#define a first
#define b second
#define endl "\n"
llo mod=1000000007;
llo init(llo n,vector<llo> aa,vector<llo> bb){
	llo ma=0;
	llo no=1;
	for(llo i=0;i<n;i++){
		no*=aa[i];
		no%=mod;
		ma=max(ma,(no*bb[i])%mod);
	}
	return ma;
}
llo updateX(llo pos,llo val){

}
llo updateY(llo pos,llo val){

}

Compilation message (stderr)

horses.cpp: In function 'llo updateX(llo, llo)':
horses.cpp:24:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
horses.cpp:22:17: warning: unused parameter 'pos' [-Wunused-parameter]
 llo updateX(llo pos,llo val){
                 ^~~
horses.cpp:22:25: warning: unused parameter 'val' [-Wunused-parameter]
 llo updateX(llo pos,llo val){
                         ^~~
horses.cpp: In function 'llo updateY(llo, llo)':
horses.cpp:27:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
horses.cpp:25:17: warning: unused parameter 'pos' [-Wunused-parameter]
 llo updateY(llo pos,llo val){
                 ^~~
horses.cpp:25:25: warning: unused parameter 'val' [-Wunused-parameter]
 llo updateY(llo pos,llo val){
                         ^~~
/tmp/ccIqxc7c.o: In function `main':
grader.c:(.text.startup+0x2db): undefined reference to `init(int, int*, int*)'
grader.c:(.text.startup+0x71a): undefined reference to `updateX(int, int)'
grader.c:(.text.startup+0x8a6): undefined reference to `updateY(int, int)'
collect2: error: ld returned 1 exit status