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Basic
Switch Case
Goto
Operators
if Statement
Nested if
While Loop
For Loop
Array
Patterns
Excersises
Others



Calculate Compound Interest in C Program


C Program to input principle, rate, year and calculate compound interest.

Calculate Compound Interest in C Program
Example : pgm.c 
#include<stdio.h>
#include<math.h>
int main(){
    float p,r,n,a;

    printf("\nEnter Principal Amount : ");
    scanf("%f",&p);

    printf("\nEnter Rate of Interest : ");
    scanf("%f",&r);

    printf("\nEnter Number of Years : ");
    scanf("%f",&n);

    a=p*(pow((100+r)/100.0,n));

    printf("\nTotal Amount : %f",a);

    return 0;
}

Output:

Enter Principal Amount : 2500

Enter Rate of Interest : 5.5

Enter Number of Years : 2

Total Amount : 2782.562500