某人在abc348e中,因错误的估计上界喜提WA。
WA:long long minn=100000000000000;
long long minn=100000000000000;
AC:long long minn=9223372036854775807;
long long minn=9223372036854775807;
警钟长鸣,奉劝各位以后long long的最小值一定要用9223372036854775807作为初值......乐。