Question

Please write individual functions solving each of the following problems: Print your name Print numbers 1 → 10 Print numbers N → M, where N and M are parameters to the function .Calculate and return a base B to an exponent E. B and E should be parameters to the function Convert Celsius to Fahrenheit Convert Fahrenheit to Celsius Take a numeric score as a parameter and return the associated letter grade Note, the functions that perform calculations should NOT print anything. They should only return the calculated value back to main) to be printed. Deliverable: Please submit a SINGLE C file containing all of your functions. Also, please call each from main, so that all functions are run when the program runs

Answer 1

Program:

#include<stdio.h>

//function prototypes

void printName(char[]);

void printNumbers1to10();

void printNumbersNtoM(int,int);

int getBaseToExponent(int, int);

float convertCelsiusToFahrenheit(float);

float convertFahrenheitToCelsius(float);

char getLetterGrade(float);

int main()

{

                char name[150];

                int n, m;

                int b, e, result;

                float tempInC, tempInF;

                float score;

               

                //prompt and read a name

                printf("Enter your name: ");

                scanf("%s",name);

               

                //print name using printName function

                printName(name);

               

                //print numbers from 1 to 10

                printf("\nNumbers from 1 to 10: ");

                printNumbers1to10();

               

                //print number from N to M

                //prompt and read values for N and M

                printf("\n\nEnter two values for N and M to print numbers from N to M: ");

                scanf("%d %d", &n,&m);

                //print numbers using printNumbersNtoM by passing n and m as parameters

                if(n <= m)

                {

                                printf("\nNumbers from %d to %d: \n\n", n, m);

                                printNumbersNtoM(n, m);

                }                             

                //if n > m then display an error message

                else

                                printf("\nN must be less than M\n");

                               

                //prompt and read values for base and exponent

                printf("\n\nEnter two values for BASE and EXPONENT: ");

                scanf("%d %d", &b,&e);

                if(e > 0)

                {

                                result = getBaseToExponent(b, e);

                                printf("\nThe value of base %d to exponent %d is: %d\n", b, e, result);

                }

                //display an error message if exponent is negative

                else

                {

                                printf("\nThe value for exponent cannot be negative.");

                }

               

                //prompt and read temperature in Celsius

                printf("\nEnter temperature in Celsius: ");

                scanf("%f", &tempInC);

               

                //print the temperature in Fahrenheit

                printf("\nThe temperature in Fahrenheit is: %.2f", convertCelsiusToFahrenheit(tempInC));

               

                //prompt and read temperature in Fahrenheit

                printf("\n\nEnter temperature in Fahrenheit: ");

                scanf("%f", &tempInF);

               

                //print the temperature in Fahrenheit

                printf("\nThe temperature in Celsius is: %.2f", convertFahrenheitToCelsius(tempInF));

               

                //prompt and read score

                printf("\n\nEnter the number score: ");

                scanf("%f", &score);

                printf("\nThe letter grade for the score is: %c", getLetterGrade(score));

                return 0;

}

//method that takes your name as parameter and prints it

void printName(char name[])

{

                printf("\nName: %s\n",name);

}

//method that prints numbers from 1 to 10

void printNumbers1to10()

{

                int num = 1;

                //run a loop from 1 and 10 and print each number

                while(num <= 10)

                {

                                printf("%d ",num);

                                num++;

                }

}

//method that prints numbers from N to M

void printNumbersNtoM(int n, int m)

{

                //run a loop from n to m and print the numbers from n to m

                while(n <= m)

                {

                                printf("%d ",n);

                                n++;

                }

}

//method that calculates a base to a exponent

int getBaseToExponent(int b, int e)

{

                int result = 1;

                int i = 1;

                //run a loop from 1 to e

                while (i <= e)

                {

                                //muliply b to result

                                result = result * b;

                                i++;

                }

                //return the result

                return result;

}

//method that converts temperature in Celsius to Fahrenheit

float convertCelsiusToFahrenheit(float tempInC)

{

                //convert and return temperature in Fahrenheit

                float tempInF = (tempInC * 1.8) + 32;

                return tempInF;

}

//method that converts temperature in Fahrenheit to Celsius

float convertFahrenheitToCelsius(float tempInF)

{

                //convert and return temperature in Fahrenheit

                float tempInC = (tempInF - 32) / 1.8;

                return tempInC;

}

char getLetterGrade(float score)

{

                char letterGrade;

                //if score is 90 and above grade is A

                if(score >= 90)

                                letterGrade = 'A';

                //if score between 80 and 89 grade is B

                else if(score >= 80 && score <= 89)

                                letterGrade = 'B';

                //if score between 70 and 79 grade is C

                else if(score >= 70 && score <= 79)

                                letterGrade = 'C';

                //if score between 60 and 69 grade is D

                else if(score >= 60 && score <= 69)

                                letterGrade = 'D';

                //if score below 59 grade is F

                else if(score <= 59)

                                letterGrade = 'F';

                return letterGrade;

}

Output:

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