/*
 * Author: Amit Dutta (amitdutta4255@gmail.com) | Date: 12 Dec 2025
 * Repo: https://github.com/notamitgamer/bsc
 * License: MIT
 */

/* WAP to calculate and display the maturity amount
taking the sum and number of days as input.
    No. of Days         Rate of Interest
    Upto 180 days       5.5 %
    181 to 364 days     7.5 %
    exact 365 days      9.0 %
    more than 365 days  8.5 %
*/

#include <stdio.h>
int main()
{
    double nod, amt, s, i;
    printf("Enter the amount and the time in days : ");
    scanf("%lf %lf", &s, &nod);
    if (nod <= 180)
        i = (s * 5.5 * (nod / 365)) / 100;
    else if (nod > 180.0 && nod <= 364.0)
        i = (s * 7.5 * (nod / 365)) / 100;
    else if (nod == 365.0)
        i = (s * 9.0 * 1) / 100;
    else if (nod > 365.0)
        i = (s * 8.5 * (nod / 365)) / 100;
    amt = s + i;
    printf("Amount to be paid : %g", amt);
    return 0;
}