#BZOJ4183. tree
tree
No submission language available for this problem.
题目描述
输入格式
输入仅一行五个正整数n;A1;a;b;c,意义如上所述。
输出格式
输出仅一行一个正整数,表示sum 对2^32 取模的结果。
2 0 1 5 1
30
数据范围与约定
N<=20,A1,a,b,c<2^32
No submission language available for this problem.
输入仅一行五个正整数n;A1;a;b;c,意义如上所述。
输出仅一行一个正整数,表示sum 对2^32 取模的结果。
2 0 1 5 1
30
N<=20,A1,a,b,c<2^32
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