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题目描述

输入一 5 5 1 6 3 2 9 2 7 3 7 8 4 9 3 5 4 1 3 1 2 1 2 0 2 5 0 1 5 1 1 3 1 3 4 1 输入二 6 14 2 7 3 10 8 9 3 4 6 5 3 10 6 7 4 6 2 1 2 5 2 3 6 5 2 0 4 5 1 2 3 1 5 4 0 1 2 1 1 4 0 6 4 1 5 4 1 4 6 0 1 5 0 4 1 0 6 4 0 5 5 0 1 2 0

输出1 2 2 -1  输出2 2 1 1 -1