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  1. #include <stdio.h>
  2.  
  3.  
  4. typedef struct{
  5.     int accNum;
  6.     double bal;
  7. }BankAcc;
  8.  
  9.  
  10.  
  11. double sim_pow(double base, int year){
  12.     int i;
  13.     double r = 1.0;
  14.  
  15.     for(i=0; i<year; i++){
  16.         r = r*base;
  17.     }
  18.     return r;
  19. } 
  20.  
  21.  
  22.  
  23. void initAcc(BankAcc *acc, int x, double y){
  24.     acc -> accNum = x;
  25.     acc -> bal = y;
  26. }
  27.  
  28.  
  29.  
  30. void xxx(BankAcc *acc, double *en){
  31.     if (*en > 0 && *en < acc -> bal) {
  32.         acc -> bal = acc -> bal-*en;
  33.     }else{
  34.         acc -> bal = acc -> bal+*en;
  35.     }
  36. }
  37.  
  38.  
  39.  
  40. void yyy(BankAcc *acc){
  41.     acc -> bal = acc -> bal * sim_pow((1+0.1),3);
  42. }
  43.  
  44.  
  45. int main(){
  46.  
  47.     BankAcc myAcc;
  48.     initAcc(&myAcc, 9981, 2200.0);
  49.     double amount = 100.0;
  50.     xxx(&myAcc, &amount);
  51.     yyy(&myAcc);
  52.     printf("%d and %.2f", myAcc.accNum, myAcc.bal);
  53.     return 0;
  54.  
  55. }
Success #stdin #stdout 0s 5280KB
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Standard input is empty
stdout
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9981 and 2795.10
https://ideone.com/LTmbYK
language:
C (gcc 8.3)
created:
44 days ago
visibility:
public

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