Submission #426856

#	Time	Username	Problem	Language	Result	Execution time	Memory
426856		markthitrin	Toy Train (IOI17_train)	C++14	Compilation error	0 ms	0 KiB

train

#include "train.h"

std::vector<int> who_wins(std::vector<int> a, std::vector<int> r, std::vector<int> u, std::vector<int> v) {
	std::vector<int> res(a.size());
	long long ans = 1;
    for(int q = 0 ;q<N*3;q++){
        for(int w = 0;w<M;w++){
            ans *= ans;
        }
    }
	return res;
}

Compilation message (stderr)

train.cpp: In function 'std::vector<int> who_wins(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
train.cpp:6:22: error: 'N' was not declared in this scope
    6 |     for(int q = 0 ;q<N*3;q++){
      |                      ^
train.cpp:7:25: error: 'M' was not declared in this scope
    7 |         for(int w = 0;w<M;w++){
      |                         ^