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  1. #include <stdio.h>
  2. #include <math.h>
  3.  
  4. int main() {
  5.     double years = 0.0;
  6.     double percentages = 0.0;
  7.     double sum = 0.0;
  8.     double remain_sum;
  9.     double sum_percents = 0.0;
  10.     double month_sum;
  11.     double month_percents;
  12.     int i;
  13.     printf("sum = ?");
  14.     scanf("%lf", & sum);
  15.     printf("\nyears = ?");
  16.     scanf("%lf", & years);
  17.     printf("\npercentages = ?");
  18.     scanf("%lf", & percentages);
  19.     remain_sum = sum;
  20.     month_sum = sum / years / 12.0;
  21.     for ( i = 0; i < (int)years * 12; i++ ) {
  22.     	month_percents = remain_sum * percentages / 100.0 / 12.0;
  23.     	sum_percents += month_percents;
  24.     	remain_sum -= month_sum;
  25.     }
  26.     printf("\nsum_percents = %lf. Whole sum = %lf\n", sum_percents, sum + sum_percents );
  27.     return 0;   
  28. }
Success #stdin #stdout 0s 3100KB
comments (?)
stdin
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1000000000
10
10
stdout
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sum = ?
years = ?
percentages = ?
sum_percents = 504166666.666667. Whole sum = 1504166666.666667
https://ideone.com/bdmMIN
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
secret

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