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// 3227. Vowels Game in a String
#include "leetcode.h"
/*
* alice and bob are playing a game on a string. you are given a string 's',
* alice and bob will take turns playing the following game where alice starts
* first. on alice's turn, she has to remove any non-empty substring from 's'
* that contains an odd number of vowels. on bob's turn, he has to remove any
* non-empty substring from 's' that contains an even number of vowels. the
* first player who cannot make a move on their turn loses the game. we assume
* that both bob and alice play optimally. return true if alice wins, and false
* otherwise.
*/
bool doesAliceWin(char *s) {
for (; *s; ++s) {
char curr = *s;
if (curr == 'a' || curr == 'e' || curr == 'i' || curr == 'o' || curr == 'u')
return true;
}
return false;
}
int main() {
char *s1 = "leetcoder", *s2 = "bbcd";
printf("%d\n", doesAliceWin(s1)); // expect: 1
printf("%d\n", doesAliceWin(s2)); // expect: 0
}
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