#include <bits/stdc++.h>
using namespace std;
int minimumInstructions (int N, int M, int K, vector <int> C, vector <int> A, vector <vector<int>> B) {
if (N != M) {
return -1;
}
for (int i = 0; i < M; i ++) {
if (A[i] != 1) {
return -1;
}
if (B[i][0] == C[0]) {
int flag = 0;
for (int l = 1; l < M; l ++) {
if (B[(i + l) % M][0] != C[l]) {
flag = 1;
break;
}
}
if (!flag) {
return 1;
}
}
}
return -1;
}
void solve () {
int N, M, K;
vector <int> C, A;
vector <vector<int>> B;
cin >> N >> M >> K;
C.resize(N);
A.resize(M);
B.resize(M);
for (int i = 0; i < N; i ++) {
cin >> C[i];
}
for (int i = 0; i < M; i ++) {
cin >> A[i];
B[i].resize(A[i]);
for (int j = 0; j < A[i]; j ++) {
cin >> B[i][j];
}
}
cout << minimumInstructions(N, M, K, C, A, B) << endl;
}
int main () {
solve();
return 0;
}
Compilation message
/tmp/ccg3SYTY.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccRCLKXz.o:paint.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status
