Zechariah @ 2019-03-23 19:12:42
一开始我输出
(1 << ans) % mod然后wa掉
改成
(1ll << ans) % mod就AC了
这里我的ans是long long类型的啊...为啥1<<ans会是int？
by 小粉兔 @ 2019-03-23 19:14:57
你白学语法了
by Thomasguo666 @ 2019-03-23 19:17:18
你试一试
long long one=1;
cout<<(one<<40)<<endl;by codesonic @ 2019-03-23 19:30:43
你白学语法了
by moongazer @ 2019-03-23 19:34:06
你白学语法了
by Simpson561 @ 2019-10-22 11:03:25
你白学语法了
by 春待ち @ 2020-04-09 10:30:30
你白学语法了
by 傅天宇 @ 2020-05-29 23:11:45
你白学语法了
by flyelephant @ 2020-08-15 21:00:56
你白学语法了
by AyaMomizi @ 2020-11-13 15:40:22
你白学语法了
by hulean @ 2020-12-30 16:05:34
你白学语法了