#include<conio.h>
#include<stdio.h>
void main()
{
    float sv,pv,dep;
    int yos;
    clrscr();

    printf("Enter the value of purchase value :- ");
    scanf("%f",&pv);

    printf("Enter the year of service :- ");
    scanf("%d",&yos);

    printf("Enter the value of depreation :- ");
    scanf("%f",&dep);


    sv = pv - (dep * yos);
    printf("\n The salvage value equal to :- %f",sv);

    getch();
}

/*
    *********
    OUTPUT:
    *********

    Enter the value of year : 3

    Enter the value of purchase price : 200

    Enter the value of depriciation : 40

    Salvage Value is : 80.000000
*/