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  1. // **************************************************
  2. // Program: Temperature Conversion Charts
  3. //
  4. // Description: This program converts temperatures
  5. // between Celsius and Fahrenheit and prints two
  6. // tables:
  7. //   1. Celsius (0–100) to Fahrenheit
  8. //   2. Fahrenheit (32–212) to Celsius
  9. //
  10. // **************************************************
  11.  
  12. #include <stdio.h>
  13.  
  14. // function prototypes
  15. float toCelsius    (int theFahrenheitTemp);
  16. float toFahrenheit (int theCelsiusTemp); 
  17.  
  18. int main ()
  19. {
  20.     int i;  // loop index
  21.  
  22.     // create loop to print Celsius to Fahrenheit
  23.     printf("\n\n*** Celsius to Fahrenheit Conversion ***\n");
  24.     printf("\nCelsius     Fahrenheit\n");
  25.     printf("---------------------------\n");
  26.  
  27.     for (i = 0; i <= 100; i++)
  28.     {
  29.         // call and print results from function
  30.         printf("%5d %15.1f\n", i, toFahrenheit(i));
  31.     } // end loop 1
  32.  
  33.  
  34.     // create loop to print Fahrenheit to Celsius
  35.     printf("\n\n*** Fahrenheit to Celsius Conversion ***\n");
  36.     printf("\nFahrenheit     Celsius\n");
  37.     printf("---------------------------\n");
  38.  
  39.     for (i = 32; i <= 212; i++)
  40.     {
  41.         // call and print results from function
  42.         printf("%5d %15.2f\n", i, toCelsius(i));
  43.     } // end loop 2
  44.  
  45.  
  46.     return 0;
  47.  
  48. } // main
  49.  
  50.  
  51. // **************************************************
  52. // Function: toCelsius
  53. //
  54. // Description: Converts a Fahrenheit temperature
  55. // to Celsius
  56. //
  57. // Parameters: theFahrenheitTemp - temperature in Fahrenheit
  58. //
  59. // Returns: Celsius equivalent temperature
  60. // **************************************************
  61.  
  62. float toCelsius (int theFahrenheitTemp)
  63. {
  64.     float celsiusTemp;
  65.  
  66.     celsiusTemp = (theFahrenheitTemp - 32) * 5.0 / 9.0;
  67.  
  68.     return celsiusTemp;
  69.  
  70. } // toCelsius
  71.  
  72.  
  73. // **************************************************
  74. // Function: toFahrenheit
  75. //
  76. // Description: Converts a Celsius temperature
  77. // to Fahrenheit
  78. //
  79. // Parameters: theCelsiusTemp - temperature in Celsius
  80. //
  81. // Returns: Fahrenheit equivalent temperature
  82. // **************************************************
  83.  
  84. float toFahrenheit (int theCelsiusTemp)
  85. {
  86.     float fahrenheitTemp;
  87.  
  88.     fahrenheitTemp = (theCelsiusTemp * 9.0 / 5.0) + 32;
  89.  
  90.     return fahrenheitTemp;
  91.  
  92. } // toFahrenheit
Success #stdin #stdout 0s 5312KB
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*** Celsius to Fahrenheit Conversion ***

Celsius     Fahrenheit
---------------------------
    0            32.0
    1            33.8
    2            35.6
    3            37.4
    4            39.2
    5            41.0
    6            42.8
    7            44.6
    8            46.4
    9            48.2
   10            50.0
   11            51.8
   12            53.6
   13            55.4
   14            57.2
   15            59.0
   16            60.8
   17            62.6
   18            64.4
   19            66.2
   20            68.0
   21            69.8
   22            71.6
   23            73.4
   24            75.2
   25            77.0
   26            78.8
   27            80.6
   28            82.4
   29            84.2
   30            86.0
   31            87.8
   32            89.6
   33            91.4
   34            93.2
   35            95.0
   36            96.8
   37            98.6
   38           100.4
   39           102.2
   40           104.0
   41           105.8
   42           107.6
   43           109.4
   44           111.2
   45           113.0
   46           114.8
   47           116.6
   48           118.4
   49           120.2
   50           122.0
   51           123.8
   52           125.6
   53           127.4
   54           129.2
   55           131.0
   56           132.8
   57           134.6
   58           136.4
   59           138.2
   60           140.0
   61           141.8
   62           143.6
   63           145.4
   64           147.2
   65           149.0
   66           150.8
   67           152.6
   68           154.4
   69           156.2
   70           158.0
   71           159.8
   72           161.6
   73           163.4
   74           165.2
   75           167.0
   76           168.8
   77           170.6
   78           172.4
   79           174.2
   80           176.0
   81           177.8
   82           179.6
   83           181.4
   84           183.2
   85           185.0
   86           186.8
   87           188.6
   88           190.4
   89           192.2
   90           194.0
   91           195.8
   92           197.6
   93           199.4
   94           201.2
   95           203.0
   96           204.8
   97           206.6
   98           208.4
   99           210.2
  100           212.0


*** Fahrenheit to Celsius Conversion ***

Fahrenheit     Celsius
---------------------------
   32            0.00
   33            0.56
   34            1.11
   35            1.67
   36            2.22
   37            2.78
   38            3.33
   39            3.89
   40            4.44
   41            5.00
   42            5.56
   43            6.11
   44            6.67
   45            7.22
   46            7.78
   47            8.33
   48            8.89
   49            9.44
   50           10.00
   51           10.56
   52           11.11
   53           11.67
   54           12.22
   55           12.78
   56           13.33
   57           13.89
   58           14.44
   59           15.00
   60           15.56
   61           16.11
   62           16.67
   63           17.22
   64           17.78
   65           18.33
   66           18.89
   67           19.44
   68           20.00
   69           20.56
   70           21.11
   71           21.67
   72           22.22
   73           22.78
   74           23.33
   75           23.89
   76           24.44
   77           25.00
   78           25.56
   79           26.11
   80           26.67
   81           27.22
   82           27.78
   83           28.33
   84           28.89
   85           29.44
   86           30.00
   87           30.56
   88           31.11
   89           31.67
   90           32.22
   91           32.78
   92           33.33
   93           33.89
   94           34.44
   95           35.00
   96           35.56
   97           36.11
   98           36.67
   99           37.22
  100           37.78
  101           38.33
  102           38.89
  103           39.44
  104           40.00
  105           40.56
  106           41.11
  107           41.67
  108           42.22
  109           42.78
  110           43.33
  111           43.89
  112           44.44
  113           45.00
  114           45.56
  115           46.11
  116           46.67
  117           47.22
  118           47.78
  119           48.33
  120           48.89
  121           49.44
  122           50.00
  123           50.56
  124           51.11
  125           51.67
  126           52.22
  127           52.78
  128           53.33
  129           53.89
  130           54.44
  131           55.00
  132           55.56
  133           56.11
  134           56.67
  135           57.22
  136           57.78
  137           58.33
  138           58.89
  139           59.44
  140           60.00
  141           60.56
  142           61.11
  143           61.67
  144           62.22
  145           62.78
  146           63.33
  147           63.89
  148           64.44
  149           65.00
  150           65.56
  151           66.11
  152           66.67
  153           67.22
  154           67.78
  155           68.33
  156           68.89
  157           69.44
  158           70.00
  159           70.56
  160           71.11
  161           71.67
  162           72.22
  163           72.78
  164           73.33
  165           73.89
  166           74.44
  167           75.00
  168           75.56
  169           76.11
  170           76.67
  171           77.22
  172           77.78
  173           78.33
  174           78.89
  175           79.44
  176           80.00
  177           80.56
  178           81.11
  179           81.67
  180           82.22
  181           82.78
  182           83.33
  183           83.89
  184           84.44
  185           85.00
  186           85.56
  187           86.11
  188           86.67
  189           87.22
  190           87.78
  191           88.33
  192           88.89
  193           89.44
  194           90.00
  195           90.56
  196           91.11
  197           91.67
  198           92.22
  199           92.78
  200           93.33
  201           93.89
  202           94.44
  203           95.00
  204           95.56
  205           96.11
  206           96.67
  207           97.22
  208           97.78
  209           98.33
  210           98.89
  211           99.44
  212          100.00
https://ideone.com/QtzFDu
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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