请注意题目数据范围:0≤ci≤1060\leq c_i\leq10^60≤ci≤106,2≤n≤1062\leq n\leq 10^62≤n≤106,可能会爆 longlonglong longlonglong,神奇的是: 没开 longlonglong longlonglong前: https://www.luogu.com.cn/record/197468052 开 longlonglong long longlong后: https://www.luogu.com.cn/record/197468342 由101010分变成了100100100分,可见其数据之强。