Price of a Product ID:6747

The program must accept two integers representing a coupon code C and a price of a product P as the input. If the count of the digits of C is even, then 20% discount is applied. If the count of the digits of C is odd, then 30% discount is applied. If all the digits of C are equal, then 50% discount is applied. If more than one conditions are satisfied, then 50% discount is applied. The program must print the price of the product as the output.

Example Input/Output 1:

Input:

1213 100

Output:

80

Example Input/Output 2:

Input:

12353 100

Output:

70

Example Input/Output 3:

Input:

111 100

Output:

50

PROGRAM IN C:

 #include<stdio.h>

#include<stdlib.h>

int cd(int d)

{int count=0;

int f=d,g=d;

int r[1000];

int i=0;

while(f!=0)

{g=f%10;

    f/=10;

    count++;

    r[i]=g;

    i++;

}

int w=r[0],fl=0;

for(int j=0;j<i;j++)

{

    if(r[j]!=w)

    fl=1;

    

}

if(fl==0)

return -2;

    return count;

}

int main()

{

int a,b;

scanf("%d %d",&a,&b);

float p;

int z=cd(a);

if(z==-2)

p=0.50;

else if(z%2==0 )

p=0.2;

else if(z%2!=0)

p=0.3;

printf("%.0f",b-(p*b));

}