Submission #1012791

#	Time	Username	Problem	Language	Result	Execution time	Memory
1012791		Ivo_12	Stray Cat (JOI20_stray)	C++17	Compilation error	0 ms	0 KiB

Anthony

vector < int > Mark( int n, int m, int a, int b, vector < int > t1, vector < int > t2 ) {
	vector < pii > edges[N];
	vector < int > oznake;
	int dis[N];
	queue < int > q;
	for(int i = 0; i < m; i++) {
		edges[t1[i]].pb(mp(t2[i], i));
		edges[t2[i]].pb(mp(t1[i], i));
		oznake.pb(0);
	}
	dis[0] = 1;
	q.push(0);
	int cur;
	int sus;
	while(!q.empty()) {
		cur = q.front();
		q.pop();
		for(int i = 0; i < (int) edges[cur].size(); i++) {
			sus = edges[cur][i].F;
			if(dis[sus] == 0) {
				q.push(sus);
				dis[sus] = dis[cur]+1;
			}
		}
	}
	if(a>=3) {
		q.push(0);
		while(!q.empty()) {
			cur = q.front();
			q.pop();
			for(int i = 0; i < (int) edges[cur].size(); i++) {
				sus = edges[cur][i].F;
				if(dis[sus] >= dis[cur]) {
					q.push(sus);
					oznake[edges[cur][i].S] = (dis[cur] - 1) % 3;
				}
			}
		}
	}
	else {
		
	}
	
	return oznake;
}

Catherine

void Init( int a, int b ) {
	ga = a;
	gb = b;
}

int move( vector < int > v ) {
	
	if(ga>=3) {
		if(v[0] && v[1]) return 0;
		if(v[2] && v[0]) return 2;
		if(v[1] && v[2]) return 1;
		if(!(v[0] || v[1])) return 2;
		if(!(v[2] || v[0])) return 1;
		if(!(v[1] || v[2])) return 0;
	}
    
	else return -1;
    
}

Compilation message (stderr)

Anthony.cpp:1:1: error: 'vector' does not name a type
    1 | vector < int > Mark( int n, int m, int a, int b, vector < int > t1, vector < int > t2 ) {
      | ^~~~~~

Catherine.cpp: In function 'void Init(int, int)':
Catherine.cpp:2:2: error: 'ga' was not declared in this scope; did you mean 'a'?
    2 |  ga = a;
      |  ^~
      |  a
Catherine.cpp:3:2: error: 'gb' was not declared in this scope; did you mean 'b'?
    3 |  gb = b;
      |  ^~
      |  b
Catherine.cpp: At global scope:
Catherine.cpp:6:11: error: 'vector' was not declared in this scope
    6 | int move( vector < int > v ) {
      |           ^~~~~~
Catherine.cpp:6:20: error: expected primary-expression before 'int'
    6 | int move( vector < int > v ) {
      |                    ^~~