🌡️ Water Sample Temperature Analyzer in C

This C program analyzes water temperature samples provided in Kelvin, converting them to Celsius and Fahrenheit, determining the state of the sample (solid, liquid, or gas), and calculating useful statistics like maximum, minimum, average temperature, and number of values below a threshold.

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✅ Features

• Accepts 10 temperature values in Kelvin
• Converts temperatures to:
  • Celsius
  • Fahrenheit
• Determines the physical state of water at each temperature
• Finds:
  • Maximum temperature
  • Minimum temperature
  • Average temperature
  • Count of samples below a threshold temperature

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🧮 Temperature State Criteria

• Solid: Temperature in Celsius is ≤ 0°C
• Liquid: Temperature in Celsius is > 0°C and < 100°C
• Gas: Temperature in Celsius is ≥ 100°C

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📂 Functions Used

Function	Description
kelvinToCelsius()	Converts Kelvin to Celsius
celsiusToFahrenheit()	Converts Celsius to Fahrenheit
determineState()	Determines if the temperature represents Solid, Liquid, or Gas
findMax()	Returns the maximum value in an array
findMin()	Returns the minimum value in an array
calculateAverage()	Computes average of all values in an array
countBelowThreshold()	Counts how many temperatures are below a given threshold
displayResults()	Prints Kelvin, Celsius, Fahrenheit, and state in a table

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🧪 Sample Output

Enter temperature in Kelvin: 273
Enter temperature in Kelvin: 310
...
Enter the threshold temperature in Kelvin: 295

Kelvin   Celsius   Fahrenheit   State
273.00   -0.15     31.73        Solid
310.00   36.85     98.33        Liquid
...

Max temperature: 310.00 K
Min temperature: 273.00 K
Average temperature: 291.50 K
Number of samples below 295.00 K: 5

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⚙️ Compilation & Execution

Use any C compiler such as GCC:

gcc main.c functions.c -o temperatureAnalyzer
./temperatureAnalyzer

Make sure all relevant functions are implemented either in the same file or modularly with headers.

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📁 File Breakdown

project/
├── main.c               // Main function and logic
├── functions.c          // Function definitions
├── temperature.h        // Function declarations
├── README.md            // Project overview (this file)
├── Pseudocode.pdf       // Pseudocode representation
├── Structure_chart.jpg  // Project structure chart
├── test_cases.pdf       // Defined test cases

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✍️ Author

Ahmed Ali