Submission #423957

#	Time	Username	Problem	Language	Result	Execution time	Memory
423957		Apiram	Packing Biscuits (IOI20_biscuits)	C++14	Compilation error	0 ms	0 KiB

biscuits

#include "biscuits.h"
#include<bits/stdc++.h>
using namespace std;
long long count_tastiness(long long x, std::vector<long long> a) {

int n = a.length();
int64_t val =0;
	for (int i = 0 ;i<n;++i){
		val+=pow(2,i) * a[i];
	}
	return val;
}

Compilation message (stderr)

biscuits.cpp: In function 'long long int count_tastiness(long long int, std::vector<long long int>)':
biscuits.cpp:6:11: error: 'class std::vector<long long int>' has no member named 'length'
    6 | int n = a.length();
      |           ^~~~~~