Quiz

Quiz 1

#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
float r, h, v;
cout<<“Dame el radio: “;
cin>>r;
cout<<“Dame la altura: “;
cin>>h;
v=3.1416*r*r*h;
cout<<“el resultado es “<<v;
getch();
return 0;
}

#include <iostream>
#include <conio.h>
#include <cstring>
using namespace std;
int main()
{
int resul2, num1, num2,resul3;
float resul1;
cout<<“Dame un numero: “;
cin>>num1;
cout<<“Dame otro numero: “;
cin>>num2;
resul3=num1*num2;
resul2=(int)num1/num2;
resul1=num1/num2;
cout <<“nEl resultado de multiplicarlos es “<<resul3;
cout <<“nTu resultado de una division entera es “<<resul2;
cout <<“nEl resultado de una division con decimales es “<<resul1;
}

#include <iostream>
#include <conio.h>
#include <cstring>
using namespace std;
int main()
{
int resul2, resul1, resul3, resul4;
float num1, num2;
cout<<“Dame un numero: “;
cin>>num1;
cout<<“Dame otro numero: “;
cin>>num2;
resul1=num1*num2;
resul2=num1/num2;
resul3=num1+num2;
resul4=num1-num2;
cout <<“nEl resultado de multiplicarlos es “<<resul1;
cout <<“nEl resultado de una division es “<<resul2;
cout <<“nEl resultado de una suma es “<<resul3;
cout <<“nEl resultado de resta es “<<resul4;
}

Quiz 2

#include <iostream>
#include <stdio.h>
using namespace std;
int main()
{
int num, i;
i=1;
cout<<“nCuantos estrellas quieres: “;
cin>>num;
do
{
i++;
cout <<“*”;
} while(i<=num);
getchar();
return 0;
}

#include<iostream>
#include<math.h>
long superpower(long a,long b)
{
using namespace std;
long res;
res=pow(a,b);
cout << “El resultado de “<<a<<“^”<<b<<“=”<<res<<endl;
}
int main(){
using namespace std;
long base,exp;
cout << “Dame la base del numero a elevar”<<endl;
cin>>base;
cout << “Dame el exponente del numero a elevar”<<endl;
cin>>exp;
superpower(base,exp);
system(“pause”);
return 0;
}

Quiz 3

#include <iostream>
#include <cmath>
#include <math.h>
#include <conio.h>
#include <stdio.h>
using namespace std;
int main()
{
int x1,x2,y1,y2;
double x,y,result;
cout <<“nDame la cooordenada x de el eje x del primer punto”<<endl;
cin>>x1;
cout <<“nDame la cooordenada x de el eje y del primer punto”<<endl;
cin>>y1;
cout

Continue reading “Quiz”

Quiz 6

This program should receive two integers and return an integer.Obviously you should test your function, so create a main program that asks the user for two values, calculates the gcd and displays that.

quiz6

Quiz #6

Hello I’m back!

I’m back with my quiz number six and I’m so excited because it was a ver easy one and I’m glad to tell you that you can practice with it and of course is free😀

Lets start!

Instructions:

  1. Write a function to calculate the greatest common denominator of two positive integers using Euclid’s algorithm. The function should receive two integers and return an integer.Obviously you should test your function, so create a main program that asks the user for two values, calculates the gcd and displays that.

First of all we need to know what is the Euclid´s algorithm so if you want more info about it you can check this web.

Here’s my code:

2016-03-30.png

We have to create a function and in it write the process, it isn´t hard you just need to think logically and try to understand why all the stuff is on that order. I posted about in my last posts and like always you can check it everytime you want to.

I read about the topic and one post of my colleagues was a great help (check him blog here).

See you in my next post!

Top image by: https://www.flickr.com/photos/waxesstatic/2335673197