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  1. #include "math.h"
  2. #include "stdio.h"
  3.  
  4. struct statStruct
  5. {
  6.     double sum;
  7.     double average;
  8.     double stdDev;  
  9. };
  10.  
  11. struct statStruct statsCalc(int a, int b, int c, int d, int e);
  12.  
  13. int main(void)
  14. {       
  15.     struct statStruct stats = statsCalc(3, 6, 9, 6, 6);
  16.     printf("Sum of inputs: %f\n Average of inputs: %f\n Standard deviation of inputs: %f\n", stats.sum, stats.average, stats.stdDev);
  17. }
  18.  
  19. struct statStruct statsCalc(int a, int b, int c, int d, int e)
  20. {
  21.     double argArray[] = {(double)a, (double)b, (double)c, (double)d, (double)e};
  22.     double varArray[5];
  23.     double varSum = 0;
  24.  
  25.     int i;
  26.     struct statStruct stats;
  27.  
  28.     printf("%d",argArray[0]);
  29.     stats.sum = 0;
  30.     for (i = 0; i < 5; i++)
  31.     {
  32.         stats.sum = stats.sum + argArray[i];
  33.     }
  34.  
  35.     stats.average = (stats.sum)/5;
  36.  
  37.     for (i = 0; i < 5; i++)
  38.     {
  39.         varArray[i] = pow(argArray[i] - stats.average, 2);
  40.         varSum = varSum + varArray[i];
  41.     }
  42.  
  43.     stats.stdDev = sqrt(varSum/5);
  44.     return stats;
  45. }
Runtime error #stdin #stdout 0s 2248KB
comments ()
stdin 
Standard input is empty
stdout 
0Sum of inputs: 30.000000
 Average of inputs: 6.000000
 Standard deviation of inputs: 1.897367
https://ideone.com/XXJ5NC
language:
C (gcc 8.3)
created:
11 years ago
visibility:
secret

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