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#7960: __疑問


henrychen128 (henry)

a671. 00113 - Power of Cryptography -- UVa 113 | From: [118.165.122.203] | 發表日期: 2013-07-17 15:52
#include<iostream>
#include<math.h>
using namespace std;

int main()
{
   float num=1,n,p;
   while(cin>>n>>p)
   {
 while(pow(num,n)!=p)
 num++;
 cout<<num<<endl;
 num=0;
   }
}
這樣寫會TLE?不知道為甚麼?這題應該只能這樣解吧?
 
#7965: Re:疑問


jerry510k (尋找紅心A)

a671. 00113 - Power of Cryptography -- UVa 113 | From: [123.195.52.185] | 發表日期: 2013-07-17 22:17
用開根號的
#7975: Re:疑問


henrychen128 (henry)

a671. 00113 - Power of Cryptography -- UVa 113 | From: [118.165.122.203] | 發表日期: 2013-07-19 13:59
要怎樣開?
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