checkout this task

TASKS/Task 001.c

@@ -4,4 +4,22 @@ Write a program that prints the alphabet in lowercase, followed by a new line.
 Print all the letters except q and e
 
 use printf
-*/
+*/
+
+#include <stdio.h>
+
+int main(void)
+{
+	char alp;
+
+	for (alp = 'a'; alp <= 'z'; alp++)
+	{
+		if (alp == 'e' || alp == 'q')
+		{
+			continue;
+		}
+		printf("%c", alp);
+	}
+	printf("\n");
+	return (0);
+}

TASKS/Task 002.c

@@ -3,4 +3,22 @@ Write a program that asks and reads the score of a user
 If the score is less than 80, display to the user that they
 are not elgible to be enrolled.
 If the score is greater than or equal 80, they can be enrolled.
-*/
+*/
+
+#include <stdio.h>
+
+int main(void)
+{
+	int score;
+
+	printf("Please enter your score ");
+	scanf("%d", &score);
+
+	if (score == 80 || score > 80)
+	{
+		printf("You are eligible to enroll for this program\n");
+	}
+	else
+		printf("You are not eligible to enroll for this program\n");
+	return (0);
+}

TASKS/Task 003.c

@@ -6,4 +6,25 @@ If the number is zero, display 'This is zero'
 
 NOTE: 'userInput' should be the number entered by the user.
 
-*/
+*/
+
+#include <stdio.h>
+
+int main(void)
+{
+	int userInput;
+
+	printf("Please enter your magic number ");
+	scanf("%d", &userInput);
+
+	if ((userInput % 2) == 1)
+		printf("Your magic number is odd!\n");
+	/*else if ((userInput % 2) == 1)
+		printf("Your magic number is odd!\n");
+		*/
+	else if (userInput == 0)
+		printf("This is zero\n");
+	else
+		printf("Your magic number is even!\n");
+	return (0);
+}

TASKS/Task 004.c

@@ -1,5 +1,5 @@
 /* Write your program after the comment
-Write a program that asks and reads the following input from a use;
+Write a program that asks and reads the following input from a user;
 Your name
 Your age
 and then displays; Your name is 'name' and you are 'age' years old.
@@ -11,4 +11,20 @@ How old are you?: 65
 Output:
 Your name is David and you are 65 years old.
 
-*/
+*/
+
+#include <stdio.h>
+int main(void)
+{
+	char name[50];
+	int age;
+
+	printf("What is your name? ");
+	scanf("%s", name);
+	printf("How old are you? ");
+	scanf("%d", &age);
+
+	printf("Your name is %s and you are %d years old!", name, age);
+	putchar('\n');
+	return (0);
+}

TASKS/Task 005.c

@@ -1,4 +1,28 @@
 /*
  Write a program in C to find the square of any number
 using the function.
-*/
+*/
+
+#include <stdio.h>
+
+unsigned int sq(int s);
+unsigned int sq(int s)
+{
+	unsigned si;
+
+	si = s * s;
+	printf("%d\n", si);
+		return (si);
+}
+
+int main(void)
+{
+	int a;
+
+	a = 16;
+	sq(a);
+	sq(3);
+	sq(144);
+
+	return (0);
+}

TASKS/Task 006.c

@@ -1,4 +1,26 @@
 /*
 Write a program in C to check a given number is even
 or odd using the function.
-*/
+*/
+
+#include <stdio.h>
+
+void check(int c);
+int main(void)
+{
+	int a;
+
+	printf("Enter any number: ");
+	scanf("%d", &a);
+
+	check(a);
+	return (0);
+}
+
+void check(int c)
+{
+	if ((c % 2) != 0)
+		printf("This number is an odd number\n");
+	else
+		printf("This number is a  even number\n");
+}

TASKS/Task 007.c

@@ -2,4 +2,26 @@
 write your solution after the comment
 Write a function that prints the alphabet, in uppercase,
 followed by a new line.
-*/
+*/
+
+#include <stdio.h>
+
+void alp();
+int main(void)
+{
+	alp();
+	return (0);
+}
+
+void alp()
+{
+	int p;
+	p = 65;
+
+	while (p <= 90)
+	{
+		putchar(p);
+		p++;
+	}
+	putchar('\n');
+}

TASKS/Task 008.c

@@ -1,4 +1,27 @@
-/*write your solution after the comment
-Write a function that prints the alphabet, in lowercase
+/*
+write your solution after the comment
+Write a function that prints the alphabet, in lowercase,
 followed by a new line.
-*/
+*/
+
+#include <stdio.h>
+
+void alp();
+int main(void)
+{
+	alp();
+	return (0);
+}
+
+void alp()
+{
+	int p;
+	p = 'a';
+
+	while (p <= 'z')
+	{
+		putchar(p);
+		p++;
+	}
+	putchar('\n');
+}

TASKS/Task 009.c

@@ -2,4 +2,32 @@
 Write a function that checks for lowercase character.
 That is, when passed in an arguments, it checks if the
 argument is lowercase or uppercase.
-*/
+*/
+
+#include <stdio.h>
+
+void check(char a);
+int main(void)
+{
+	char r;
+
+	printf("Enter any letter: ");
+	scanf("%c", &r);
+
+	check(r);
+	check('r');
+	check('J');
+	return (0);
+}
+
+void check(char a)
+{
+	if (a >= 'a' && a <= 'z')
+	{
+		printf("%c is lower\n", a);
+	}
+	else if (a >= 'A' && a <='Z')
+	{
+		printf("%c is upper\n", a);
+	}
+}

TASKS/Task 010.c

@@ -2,4 +2,45 @@
 Write a function that computes the absolute
 value of an integer.
 Understand what an absolute value is, before attempting it.
-*/
+*/
+
+#include <stdio.h>
+
+int absolute(int a);
+int main(void)
+{
+	int ab;
+	int a;
+
+	printf("Enter any digit ");
+	scanf("%i", &ab);
+
+	printf("The abolute value of the digit you entered is %d\n", absolute(ab));
+	a = absolute(8);
+	printf("%i", a);
+	putchar('\n');
+	a = absolute(190);
+	printf("%i", a);
+	putchar('\n');
+	a = absolute(0);
+	printf("%i", a);
+	putchar('\n');
+	a = absolute(-2);
+	printf("%i", a);
+	putchar('\n');
+	return (0);
+}
+
+int absolute(int a)
+{
+	if (a < 0)
+	{
+		return (a * (-1));
+	}
+	else if (a >= 0)
+	{
+		return (a);
+	}
+	putchar('\n');
+	return (a);
+}

TASKS/Task 011.c

@@ -6,4 +6,27 @@ Output should look like this;
 9 x 1 = 9
 9 x 2 = 18
 ... and so on till 12
-*/
+*/
+
+#include <stdio.h>
+
+int times(int t);
+int main(void)
+{
+	times(9);
+	return (0);
+}
+
+int times(int t)
+{
+	int y, m;
+
+	y = 0;
+	while (y < 13)
+	{
+	m = (t * y);
+	printf("%i x %i = %i\n", t, y, m);
+	y++;
+	}
+/*	return ();*/
+}	

TASKS/Task 012.c

@@ -1,4 +1,31 @@
 /*Write your solution after the comment
 Write a function that adds two integers and prints
 the result.
-*/
+*/
+
+#include <stdio.h>
+
+int add(int a, int b);
+int main(void)
+{
+	int r, y, m;
+
+	m = r + y;
+	printf("Enter any two digits you would like to add ");
+	scanf("%d%d", &r, &y);
+
+	m = r + y;
+	printf("The sum of the digits you entered is %d\n", m);
+	m = add(5, 10);
+	printf("%d\n", m);
+	m = add(-16, 20);
+	printf("%d\n", m);
+	return (0);
+}
+int add(int a, int b)
+{
+	int t;
+
+	t = a + b;
+	return (t);
+}