Uri problem 1038 solve

Problem :

Snack

Adapted by Neilor Tonin, URI  Brazil

Timelimit: 1

Using the following table, write a program that reads a code and a amount of an item. After print the value to pay. This is a very simple program with the only intention of practice of selection commands.

Input

The input file contains two integer numbers X and Y. X is the product code and Y is the quantity of this item according to the above table.

Output

The output must be a message "Total: R$ " followed by the total value to be paid, with 2 digits after the decimal point.

Sample Input	Sample Output
3 2	Total: R$ 10.00

4 3	Total: R$ 6.00

2 3	Total: R$ 13.50

Solution:

#include <stdio.h>

  

int main() {

  

    int X , Y, Z;

  float total;

  scanf("%d %d",&X,&Y);

  if(X == 1 )

  {

      total=4*Y;

      printf("Total: R$ %.2f\n",total);

  }

  else if(X == 2)

  {

      total=4.50*Y;

      printf("Total: R$ %.2f\n",total);

  }

  else if (X==3)

  {

      total=5.00*Y;

      printf("Total: R$ %.2f\n",total);

  }

  else if (X== 4)

  {

      total=2.00*Y;

      printf("Total: R$ %.2f\n",total);

  }

  else if (X == 5)

  {

      total =1.5*Y;

      printf("Total: R$ %.2f\n",total);

  }

  

    return 0;

}