Compound interest

 #include <stdio.h>

#include <math.h> 


int main() {

    double principal, rate, time, amount, compoundInterest; 


    printf("Enter the principal amount: ");

    scanf("%lf", &principal);


    printf("Enter the interest rate (%): ");

    scanf("%lf", &rate);


    printf("Enter the time period (years): ");

    scanf("%lf", &time);


    // Calculate compound interest

    amount = principal * pow(1 + rate / 100, time);

    compoundInterest = amount - principal; 


    printf("Compound Interest: %.2lf\n", compoundInterest); 


    return 0;

}

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