Question

Create a float variable v with value 10.6452348 and display it after rounding it to two decimal numbers.

Answer 1

Answer:

10.65

Step-by-step explanation:

Program written and compiled in C++

//In order to read the standard input or output streams.

//The program doesn't compile without this.

#include <iostream>

//This tells the compiler that symbol names defined in the namespace std to be brought into the program's space.

using namespace std;

//This is the entry point of the program.

int main()

{

   //A floating variable could be declared by adding float in front

  //of variable name.

   float v = 10.6452348;

   // Directly print the number with .2f precision

   //By changing 2 to any other number x i.e., .xf, it prints the

  //number with .2x precision.

   printf("%.2f", v);

   return 0;

}