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📜  java代码示例中的mod 10e9+7

📅  最后修改于: 2022-03-11 14:52:02.805000             🧑  作者: Mango

代码示例1
mod = 1000000007;

int a = (b * c)%mod; // It might overflow even we did mod;

int a =  (int)((1LL * b * c)%mod); // its correct