how to use power in c++

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Determined Dormouse answered on November 18, 2020 Popularity 10/10 Helpfulness 2/10

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// CPP program to illustrate
// power function
#include <bits/stdc++.h>
using namespace std;
 
int main()
{
    double x = 6.1, y = 4.8;
 
    // Storing the answer in result.
    double result = pow(x, y);
 
    // printing the result upto 2
    // decimal place
    cout << fixed << setprecision(2) << result << endl;
 
    return 0;
}

Popularity 10/10 Helpfulness 2/10 Language cpp

Source: www.geeksforgeeks.org

Tags: c++

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Contributed on Feb 06 2022

Determined Dormouse

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power in c++

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#include <iostream>
#include <cmath>
using namespace std;

int main() {

  // computes 5 raised to the power 3
  cout << pow(5, 3);

  return 0;
}

// Output: 125

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Source: www.programiz.com

Tags: c++

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Contributed on Nov 30 2022

Xenophobic Xenomorph

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pow in c++

Comment

#include <cmath>
pow(base, exponent);

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Source: Grepper

Tags: c++

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Contributed on Jun 05 2021

BreadCode

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c++ power

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/* pow example */
#include <stdio.h>      /* printf */
#include <math.h>       /* pow */

int main ()
{
  printf ("7 ^ 3 = %f\n", pow (7.0, 3.0) );
  printf ("4.73 ^ 12 = %f\n", pow (4.73, 12.0) );
  printf ("32.01 ^ 1.54 = %f\n", pow (32.01, 1.54) );
  return 0;
}

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Source: www.cplusplus.com

Tags: c++

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Contributed on Nov 18 2020

Awful Albatross

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power function c++

Comment

#include <bits/stdc++.h>
using namespace std;
#define ll long long

ll power(ll a,ll b){
  ll ans = 1;
  while(b--){
    ans *= a;
  }
  return ans;
}

int main(){
  ll x,y;
  cin >> x >> y;
  ll x_power_y = power(x,y);
  cout << x_power_y << endl;
}

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Source: Grepper

Tags: c++

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Contributed on Apr 30 2022

Xixika

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Power Function in C/C++

Comment

#include <cmath> //library for the function 

pow(x,y);

Given two numbers base (x) and exponent (y), pow() function finds x raised to the power of y.

Popularity 10/10 Helpfulness 3/10 Language cpp

Source: www.codegrepper.com

Tags: c++

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Contributed on Sep 28 2021

Condemned Cobra

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power in c++

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/* pow example */
#include <stdio.h>      /* printf */
#include <math.h>       /* pow */

int main ()
{
  printf ("7 ^ 3 = %f\n", pow (7.0, 3.0) ); //7 ^ 3 = 343.000000
  printf ("4.73 ^ 12 = %f\n", pow (4.73, 12.0) ); //4.73 ^ 12 = 125410439.217423
  printf ("32.01 ^ 1.54 = %f\n", pow (32.01, 1.54) ); //32.01 ^ 1.54 = 208.036691
  return 0;
}

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Source: www.cplusplus.com

Tags: c++

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Contributed on May 03 2022

Alexander Czohara

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pow in c++

Comment

In C++, pow(a, b) = a^b

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Contributed on Mar 28 2022

Rich Raccoon

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pow c++

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template<class T>T Pow(T n,T p) 
{ 
  T res = n; 
  for(T i = 1; i < p; i++)  
     res *= n;  
  return res; 
}
//Example: Pow(2,3) = 8

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Tags: c++

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Contributed on May 05 2021

BreadCode

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c++ power of

Comment

c++ power of

#include <iostream>
#include <cmath>
using namespace std;

int main() {

  // computes 5 raised to the power 3
  cout << pow(5, 3);

  return 0;
}

// Output: 125

Popularity 9/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Jun 18 2023

Adiantum Adiantum

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how to use power in c++

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