View Code of Problem 122

#include <stdio.h>
typedef struct Tree{
	int begin;
	int end;
}Node;
int main(void){
	int N;
	scanf("%d",&N);
	while(N>0){
		int n;
		scanf("%d",&n);
		bool turn=true;
		Node node[n];
		for(int i=0;i<n-1;i++){
			scanf("%d %d",&node[i].begin,&node[i].end);
		}
		for(int i=n-2;i>=0;i--){
			turn=turn^true;
		}
		if(turn==false)
			printf("Alice\n");
		else
			printf("Bob\n");
	}

}
/*
Main.c: In function 'main':
Main.c:12:3: error: unknown type name 'bool'; did you mean '_Bool'?
   bool turn=true;
   ^~~~
   _Bool
Main.c:12:13: error: 'true' undeclared (first use in this function); did you mean 'Tree'?
   bool turn=true;
             ^~~~
             Tree
Main.c:12:13: note: each undeclared identifier is reported only once for each function it appears in
Main.c:20:12: error: 'false' undeclared (first use in this function); did you mean 'fclose'?
   if(turn==false)
            ^~~~~
            fclose
*/