Submission #1203596

#TimeUsernameProblemLanguageResultExecution timeMemory
1203596shadow_sami곤돌라 (IOI14_gondola)C++20
Compilation error
0 ms0 KiB
#include "gondola.h"
#include<bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
typedef long long ll;
typedef vector<ll> vi;
typedef pair<ll,ll> pi;
#define ff first
#define ss second
#define fip(a,b) for(ll i = a ; i < b; i++)
#define fjp(a,b) for(ll j = a ; j < b; j++)
#define fp(k,a,b) for(ll k = a ; k < b; k++)
#define fin(a,b) for(ll i = a ; i >= b; i---)
#define fjn(a,b) for(ll j = a ; j >= b; j---)
#define fn(k,a,b) for(ll k = a ; k >= b; k---)
#define fx(a) for(auto x:a)
#define ordered_set tree<ll,null_type,less<ll>,rb_tree_tag,tree_order_statistics_node_update>
#define nli "\n"
#define test ll t;cin>>t;while(t--)

ll n,m,res,cnt,sum,tp,tp2,tptp;



int valid(int n, int inputSeq[]){
	tp = -1;	
	fip(0,n){
		if(tp!=-1)tp++;		
		if(tp>n)
			tp = 1;
		if(inputSeq[i] <= n){
			if(tp==-1){
				tp = inputSeq[i];				
			}else if(tp!=inputSeq[i])
				return 0;
		}
		
	}
	return 1;
}


// {
//   return -2;
// }

// //----------------------

// int countReplacement(int n, int inputSeq[])
// {
//   return -3;
// }

// #ifdef SAMI

// int gondolaSequence[100001];
// int replacementSequence[250001];

// int main()
// {
// 	freopen("input1.txt","r",stdin);
// 	freopen("output1.txt","w",stdout);
// 	freopen("error1.txt","w",stderr);
//   int i, n, tag;
//   int nr; 
//   assert(scanf("%d", &tag)==1);
//   assert(scanf("%d", &n)==1);
//   for(i=0;i< n;i++)
//     assert( scanf("%d", &gondolaSequence[i]) ==1);
  
//   switch (tag){
//   case 1: case 2: case 3:
//     printf("%d\n", valid(n, gondolaSequence));
//     break;

//   case 4: case 5: case 6:
//     nr = replacement(n, gondolaSequence, replacementSequence);
//     printf("%d ", nr);
//     if (nr > 0)
//       {
// 	for (i=0; i<nr-1; i++)
// 	  printf("%d ", replacementSequence[i]);
// 		printf("%d\n", replacementSequence[nr-1]);
//       }  
//     else printf("\n");
//     break;

//   case 7: case 8: case 9: case 10:
//     printf("%d\n",  countReplacement(n, gondolaSequence));  
//     break;
//   }

//   return 0;
// }

// #endif

Compilation message (stderr)

/usr/bin/ld: /tmp/ccVzsqY0.o: in function `main':
grader.cpp:(.text.startup+0x108): undefined reference to `countReplacement'
/usr/bin/ld: grader.cpp:(.text.startup+0x135): undefined reference to `replacement'
collect2: error: ld returned 1 exit status