CE?
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CE?
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Into_qwq楼主2020/5/5 10:07
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
ll a[49]={2,4,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536,131072,262144,524288,1048576,2097152,4194304,8388608,16777216,33554432,67108864,134217728,268435456,536870912,1073741824,2147483648,4294967296,8589934592,17179869184,34359738368,68719476736,137438953472,274877906944,549755813888,1099511627776,2199023255552,4398046511104,8796093022208,17592186044416,35184372088832,70368744177664,140737488355328,281474976710656,562949953421312};
int main()
{
    ll n;
    cin>>n;
    for(ll i=0;i<49;i++)
    {
        if(n==a[i]) 
        {
            cout<<"TAK";
            return 0;
        }
    }
    cout<<"NIE";
    return 0;
}
2020/5/5 10:07
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