Submission #797560

#	Time	Username	Problem	Language	Result	Execution time	Memory
797560		XJP12	Thousands Islands (IOI22_islands)	C++17	Compilation error	0 ms	0 KiB

islands

union(bool, int[]) find_journey(int n, int m, int[] u, int[] v){
	bool ban=false;
	int ban1=0;
	for(int i=0; i<m; i++){
		if(u[i]==0){
			ban1++;
		}else{
			ban=true;
		}
	}
	int a[7];

	return {ban, a};
	if(ban==false && ban1>1){
		a={0,1,0,1,0,1,0};
		//return make_pair(true,a);
	}else{
	//	return make_pair(false,a);
	}
}

Compilation message (stderr)

islands.cpp:1:6: error: expected identifier before '(' token
    1 | union(bool, int[]) find_journey(int n, int m, int[] u, int[] v){
      |      ^
islands.cpp:1:7: error: expected unqualified-id before 'bool'
    1 | union(bool, int[]) find_journey(int n, int m, int[] u, int[] v){
      |       ^~~~
islands.cpp:1:7: error: expected ')' before 'bool'
    1 | union(bool, int[]) find_journey(int n, int m, int[] u, int[] v){
      |      ~^~~~
      |       )