Using C++ Write a program that prompts the user to enter two sides of a right tr

Question

Using C++ Write a program that prompts the user to enter two sides of a right triangle and then uses a function to calculate the hypotenuse. You will need to use #include , the sqrt() function, and the power function, pow(base,exponent).

Using C++ Write a program that asks a user to input their name one letter at a time, typing | after their last letter to stop entry. Store each letter into a character array, and then display their name as they would normally read it. Assume that no name will exceed 256 characters.

Explanation / Answer

1)

#include <stdio.h>    

#include <math.h>    

int main ()
{
   float a,b,c;
   printf("enter the first side:");
scanf ("%f",&a );
printf("enter the second side:");
scanf ("%f",&b );
c= pow (a, 2)+pow(b,2);
c= sqrt(c);
printf("the hypotenuse is %f ",c);
}

you can also use commands cin and cout

2)

#include <stdio.h>    
#include <math.h>    

int main ()
{
   char name[256];
   int i=0;
   char n='x';//="x";
   printf("enter your name ");
   while (n!='|')
   {scanf("%c",&n);
   name[i]   = n;
   i++;
   }
   i=0;
  
   while (name[i]!='|')
   {
   printf("%c",name[i]);
   i++;
   }
  
}

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