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C++ Programming Tutorial 12 – Using Functions (pow function)
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Please the screen isn't that clear to see what happens on the screen.
this guy doesn't know how many CS and CE students he is helping
Question, is there any difference between math.h and cmath?
on windows you do ./a.exe instead of ./a.out
Unlike my professors , you explain things million times better! Thank you so much for putting these tutorials u are helping me so much!
today is day 2 of me learning from this playlist. I declare here that I challenge to complete this series in 10-12 days
Ty
i literally learned more here than in school
why are you using words like double when you are not doubling it dont make sense. i did a lil change dont know if correct but it makes better sense to me,
#include <iostream>
#include <cmath>
using std::cout;
using std::cin;
int main()
{
int base, exponent;
cout << "what is the base?: ";
cin >> base;
cout << "what is the exponent?: ";
cin >> exponent;
int power = pow(base, exponent);
cout << power << std::endl;
question….. Does the Power double for pow have to be declared on line 14 next to the POW or can it be on line 10 and push everything else down….. just so that all the variables are declared next to each other…… or is this better?
HELP NEEDED WITH A Q.
I used math.h and it still worked. So now arises the question what is the difference between cmath and math ?
What keyboard shortcuts does he use to compile and run the code?
Had to hit us with the pow!
Hi Caleb,
What if you couldn't use the <math.h> or <cmath> ?
Nice vids sir, but we also tried the endl variable and did not work and I have no clue on why.
FYI: I'm using embarcadero C++ builder community edition to follow this along.
Embarcadero doesn't have the "cmath" file. I used "#include <math.h>" this works.
Why isn't the pow function required to have the std:: to it but a cout or a cin needs it?
hold up…. why was the int type Double necessary before we used "power" as a variable? i mean isnt the result 100 also an int? is it necessary to put in a type before the variable?
Why does pow not need a namespace? When I tried this I needed to use std::pow
The endl wouldn't work because you forgot std::endl
Thank god I have your channel, keep up the great work!
Roses are red
Violets are blue
This doesnt rhime but i dont care