Notes
This function is in beta test. Please help improve it in the issues
here.
Hints
Your answer may be identical to the JOJ answer in the first several lines.
However, the main problem you meet now is Time Exceeded. And the exit code of your program is -9, which should be 0.
Please double check your code to solve this problem and try again.
Your Answer
JOJ Answer
I really admire Wild-caught parrots 1998. one FIFA World Cups. South Africa sought to promote economic. cultural. Instructor: Mateusz Krzyzosiak Chen Tingzhu Courses: Mateusz Krzyzosiak Chen Tingzhu Instructor: Zhang Zhiyun Chen Peng Courses: Zhang Zhiyun Chen Peng Instructor: Fethi Rabhi Chen Songliang Courses: Fethi Rabhi Chen Songliang Instructor: Chen Gang Thomas Bowden Courses: Chen Gang Thomas Bowden Instructor: Ma Chengbin Tang Aimin Courses: Ma Chengbin Tang Aimin Instructor: Zheng Minghong Chen Songliang Courses: Zheng Minghong Chen Songliang Instructor: Wu Yuwei Chen Peng Courses: Wu Yuwei Chen Peng Instructor: Chien-Pin Chen Kwee Yan Teh Courses: Chien-Pin Chen Kwee Yan Teh Instructor: Chen Peng Wang Xiaojun Courses: Chen Peng Wang Xiaojun Instructor: PETER JOHN WEISE Chen Songliang Courses: PETER JOHN WEISE Chen Songliang Instructor: Yu Wensheng Chen Qianli Courses: Yu Wensheng Chen Qianli Instructor: Ma Dianguang Ma Chengbin Courses: Ma Dianguang Ma Chengbin Instructor: Chen Songliang Liu Xila C