func_code_string: #include <bits/stdc++.h>   bool canWin(long long b, long long e) {     if (e % 2 == 1) {       return b % 2 == 0;     } else if (e < 2 * b) {       return b % 2 == 1;     } else if (e < 4 * b) {       return 1;     } else {       return canWin(b, e / 4);     }   }   bool canLose(long long b, long long e) {     if (e < 2 * b) {       return 1;     } else if (e / 2 % 2 == 1) {       return b % 2 == 0;     } else if (e < 4 * b) {       return b % 2 == 1;     } else {       return canLose(b, e / 4);     }   }   int main() {     int t;     scanf( %d , &t);     bool canBeWinner, canBeLoser;     bool canBeFirst = true;     bool canBeSecond = false;     for (int i = 0; i < t; i++) {       long long b, e;       scanf( %lld%lld , &b, &e);       bool cWin = canWin(b, e);       bool cLose = canLose(b, e);       canBeWinner = (canBeFirst && cWin) || (canBeSecond && !cWin);       canBeLoser = (canBeFirst && cLose) || (canBeSecond && !cLose);       canBeFirst = canBeLoser;       canBeSecond = canBeWinner;     }     printf( %d %d n , canBeWinner, canBeLoser);     return 0;   }   