upd course

A13/2.+Finding+Maximum+between+2+numbers.c

@@ -1,17 +0,0 @@
-//Made by Vlad. Budnitski.
-//AlphaTech - Programming Course.
-
-#include <stdio.h>
-#include <stdlib.h>
-int main()
-{
-	int num1, num2;
-	printf("Enter two numbers:\n");
-	scanf("%d", &num1);
-	scanf("%d", &num2);
-	if (num1 > num2)
-		printf("max = %d\n", num1);
-	else
-		printf("max %d\n", num2);
-	return 0;
-}

A13/archiv/102-logop.c

@@ -0,0 +1,26 @@
+#include <stdio.h>
+#include <stdalign.h>
+
+// Logical Operators //
+// If we got 90 or higher
+// AND
+// If we have less than 50 bucks
+
+int main()
+{
+
+    int money;
+    int grade;
+
+    printf("Enter money and grade: \n");
+    scanf("%d%d", &money, &grade);
+
+    if (money < 50 && grade > 90)
+
+        if (money < 50 || grade > 90)
+
+            if (!(grade > 80))
+                printf("Good Job! \n");
+
+    return 0;
+}

A13/archiv/105-inter-calc.c

@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    char operation;
+    float num1, num2;
+
+    printf("Welche Rechenoperation möchten sie durchführen? \n");
+    printf("+, -, /, * - Bitte geben Sie das Zeichen ein: \n");
+
+    scanf("%c", &operation);
+
+    printf("Bitte geben sich 2 Zahlen ein!\n");
+    printf("num 1: ");
+    scanf("%f", &num1);
+    printf("num 2: ");
+    scanf("%f", &num2);
+
+    switch (operation)
+    {
+    case '+':
+        printf("%.2f %c %.2f = %.2f \n", num1, operation, num2, num1 + num2);
+        break;
+
+    case '-':
+        printf("%.2f %c %.2f = %.2f \n", num1, operation, num2, num1 - num2);
+        break;
+
+    case '*':
+        printf("%.2f %c %.2f = %.2f \n", num1, operation, num2, num1 * num2);
+        break;
+
+    case '/':
+        printf("%.2f %c %.2f = %.2f \n", num1, operation, num2, num1 / num2);
+        break;
+
+    default:
+        printf("ERROR - falsche Eingabe! \n");
+
+        break;
+    }
+
+    return 0;
+}

A13/archiv/3.+Challenge+no.+1+-+Odd+or+Even.c

@@ -0,0 +1,21 @@
+//Made by Vlad. Budnitski.
+//AlphaTech - Programming Course.
+
+#include <stdio.h>
+
+/* Finding if a given number is EVEN or ODD */
+int main()
+{
+    int num;
+    printf("Enter a number: ");
+    scanf("%d", &num);
+    if (num % 2 == 0)
+        printf("%d is an EVEN number \n", num);
+    else
+        printf("%d is an ODD number \n", num);
+    //if (num % 2 != 0)
+    //    printf("%d is an ODD number \n", num);
+    //else
+    //    printf("%d is an EVEN number \n", num);
+        return 0;
+}

A13/archiv/4.+Challenge+no.+2+-+Print+Min+and+Max.c

@@ -0,0 +1,25 @@
+//Made by Vlad. Budnitski.
+//AlphaTech - Programming Course.
+
+#include <stdio.h>
+#include <stdlib.h>
+/* Finding MAX and MIN between 2 numbers */
+int main()
+{
+	float numl, num2;
+	printf("Enter num1: ");
+	scanf("%f", &numl);
+	printf("Enter num2: ");
+	scanf("%f", &num2);
+	if (numl > num2)
+	{
+		printf("MAXIMUM = %f \n", numl);
+		printf("MINIMUM = %f \n", num2);
+	}
+	else
+	{
+		printf("MAXIMUM = %f \n", num2);
+		printf("MINIMUM = %f \n", numl);
+	}
+	return 0;
+}

A13/archiv/5.+Challenge+no.+3+-+Min+and+Max+among+3+numbers.c

@@ -0,0 +1,33 @@
+//Made by Vlad. Budnitski.
+//AlphaTech - Programming Course.
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    int a, b, c;
+    int max, min;
+    printf("Enter first number: ");
+    scanf("%d", &a);
+    printf("Enter second number: ");
+    scanf("%d", &b);
+    printf("Enter third number: ");
+    scanf("%d", &c);
+    max = a;
+    min = b;
+    if (a < b)
+    {
+        max = b;
+        min = a;
+    }
+    if (max < c)
+        max = c;
+    if (c < min)
+        min = c;
+
+    printf("MAXIMUM between 3 numbers = %d\n", max);
+    printf("MINIMUM between 3 numbers = %d\n", min);
+
+    return 0;
+}

A13/archiv/6.+Moving+Forward+-+Code+Example.c

@@ -0,0 +1,21 @@
+//Made by Vlad. Budnitski.
+//AlphaTech - Programming Course.
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    int grade; // Declaration
+    
+    printf("Enter your grade: ");
+    scanf("%d", &grade); // Getting input from user
+    
+    if(grade>80) // If grade is above 80
+        printf("Excellent Job!\n");
+    else if(grade>60) // If grade is not above 80 but still above 60
+        printf("Not bad...Study more next time.\n");
+    else // If grade is less than 60 (or equals to 60)
+        printf("Oh.. You didn't pass..\n");
+        
+    return 0;
+}

A13/archiv/7.+Logical+Operators.c

@@ -0,0 +1,32 @@
+//Made by Vlad. Budnitski.
+//AlphaTech - Programming Course.
+
+#include <stdio.h>
+#include <stdlib.h>
+
+// NOTE: This program is for explanatory purposes only.
+//		 It shouldn't run yet!
+
+int main()
+{
+	// Logical Operators //
+	// If we got 90 or higher
+	// AND
+	// If we have less than 50 bucks
+	int money;
+	int grade;
+	printf("Enter money and grade: \n");
+	scanf("%d%d", &money, &grade);
+
+	if (money < 50 && grade > 90)
+		// Do something
+	
+	if (money < 50 || grade > 90)
+		// Do something
+	
+	// NOT <-> "!"
+	if (!(grade > 80))
+		printf("Good Job! \n"); // grde<-80
+
+	return 0;
+}

A13/archiv/8.+Switch+-+Case.c

@@ -0,0 +1,31 @@
+//Made by Vlad. Budnitski.
+//AlphaTech - Programming Course.
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    char grade; // not an int, yes? :)
+    printf("Enter your grade (A-F) : ");
+    scanf("%c", &grade);
+    switch (grade) // Specifying Variable
+    {
+    case 'A': // grade == 'A'
+        printf("Grade between 90-100 \n");
+        break;
+    case 'B': // grade == 'B'
+        printf("Grade between 80-89 \n");
+        break;
+    case 'C': // grade == 'C'
+        printf("Grade between 70-79 \n");
+        break;
+    case 'D': // grade == 'D'
+        printf("Grade between 60-69 \n");
+        break;
+    default:
+        printf("ERROR.. Try Again! \n");
+        break;
+    }
+    return 0;
+}

A13/archiv/9.+Distance+Between+2+Points.c

@@ -0,0 +1,22 @@
+//Made by Vlad. Budnitski.
+//AlphaTech - Programming Course.
+
+#include <stdio.h>
+#include <math.h>
+
+int main()
+{
+	float x1, y1, x2, y2;
+	float distance;
+	printf("Enter X1: ");
+	scanf("%f", &x1);
+	printf("Enter Yl: ");
+	scanf("%f", &y1);
+	printf("Enter X2: ");
+	scanf("%f", &x2);
+	printf("Enter Y2: ");
+	scanf("%f", &y2);
+	distance = sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2));
+	printf("The distance between the points (%.2f, %.2f) and (%.2f, %.2f) is %.2f\n", x1, y1, x2, y2, distance);
+	return 0;
+}

A13/archiv/9.+Milestone+-+Intermediate+Calculator+Solution.c

@@ -0,0 +1,44 @@
+//Made by Vlad. Budnitski.
+//AlphaTech - Programming Course.
+
+#include <stdio.h>
+
+int main()
+{
+    int num1, num2;
+    char mathOperation;
+    printf("Enter what math operation you would like to use : ('+', '-', ..): ");
+    scanf("%c", &mathOperation);
+    printf("Enter num1: ");
+    scanf("%d", &num1);
+    printf("Enter num2: ");
+    scanf("%d", &num2);
+
+    switch (mathOperation)
+    {
+    case '+':
+        printf("%d %c %d = %d\n", num1, mathOperation, num2, num1 + num2);
+        break;
+    case '-':
+        printf("%d %c %d = %d\n", num1, mathOperation, num2, num1 - num2);
+        break;
+    case '*':
+        printf("%d %c %d = %d\n", num1, mathOperation, num2, num1 * num2);
+        break;
+    case '/':
+        if (num2 == 0)
+            printf("You cannot divide by 0! \n");
+        else
+            printf("%d %c %d = %d\n", num1, mathOperation, num2, num1 / num2);
+        break;
+    case '%':
+        if (num2 == 0)
+            printf("You cannot divide by 0! \n");
+        else
+            printf("%d %c %d = %d\n", num1, mathOperation, num2, num1 % num2);
+        break;
+    default:
+        printf("Wrong mathematical operation.. Try again. \n");
+        break;
+    }
+}

A13/archiv/97-min-max-3num-1.c

@@ -0,0 +1,36 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+/* Find the MIN MAX value of three values */
+
+int main()
+{
+
+    int a, b, c;
+
+    int max, min;
+
+    printf("Enter first nubmer: ");
+    scanf("%d", &a);
+    printf("Enter second nubmer: ");
+    scanf("%d", &b);
+    printf("Enter third nubmer: ");
+    scanf("%d", &c);
+
+    if (a < b)
+    {
+        max = b;
+        min = a;
+    }
+
+    if (max < c)
+        max = c;
+
+    if (c < min)
+        min = c;
+
+    printf("MAXIMUM between 3 numbers = %d\n", max);
+    printf("MINIMUM between 3 numbers = %d\n", min);
+
+    return 0;
+}

A13/archiv/97-min-max-3num.c

@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    int a, b, c;
+
+    printf("Pleas enter 3 values: \n");
+
+    scanf("%d %d %d", &a, &b, &c);
+
+    printf("a = %d b = %d c = %d\n", a, b, c);
+
+    if (a < b && a < c)
+    {
+        printf("a = %d  -> Minimum\n", a);
+    }
+
+    if (b < a && b < c)
+    {
+        printf("b = %d  -> Minimum\n", b);
+    }
+
+    if (c < a && c < b)
+    {
+        printf("c = %d -> Minimum\n", c);
+    }
+
+    if (a > b && a > c)
+    {
+        printf("a = %d  -> Maximum\n", a);
+    }
+
+    if (b > a && b > c)
+    {
+        printf("b = %d  -> Maximum\n", b);
+    }
+
+    if (c > a && c > b)
+    {
+        printf("c = %d -> Maxmum\n", c);
+    }
+
+    return 0;
+}

A13/archiv/even-odd.c

@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+/* Finding if a given number is EVEN or ODD*/
+
+int main()
+{
+
+    int num;
+
+    printf("\n");
+    printf("This programm checks if a number is even or odd.\n");
+    printf("Please enter a number: ");
+
+    scanf("%d", &num);
+
+    if (num % 2 == 0)
+    {
+        printf("%d - The number is EVEN\n", num);
+    }
+    else
+    {
+        printf("%d - The number is ODD\n", num);
+    }
+
+    printf("\n");
+
+    return 0;
+}

A13/archiv/min-max-float.c

@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+/* Finding MAX and MIN between 2 numbers */
+
+int main()
+{
+
+    float num1, num2;
+
+    printf("Finding MAX and MIN between 2 number\n");
+
+    printf("Please enter your first float number: ");
+    scanf("%f", &num1);
+
+    printf("Please enter your second float number: ");
+    scanf("%f", &num2);
+
+    if (num1 < num2)
+    {
+        printf("%.3f - num1 is the MIN-number.\n", num1);
+        printf("%.3f - num2 is the MAX-number.\n", num2);
+    }
+    else if (num1 > num2)
+    {
+        printf("%.3f - num1 is the MAX-number.\n", num1);
+        printf("%.3f - num2 is the MIN-number.\n", num2);
+    }
+    else
+    {
+        printf("Both numbers are equal: %.3f = %.3f \n", num1, num2);
+    }
+
+    return 0;
+}

A13/archiv/mov-forw.c

@@ -0,0 +1,23 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+
+    int grade;
+
+    printf("Enter your grade: ");
+    scanf("%d", &grade);
+    printf("Grade: %d\n", grade);
+
+    if (grade >= 80)
+        printf("Exellent Job!\n");
+
+    if (grade >= 60 && grade < 80)
+        printf("Not bad ...\n");
+
+    if (grade < 60)
+        printf("Oh... You didn't pass.\n");
+
+    return 0;
+}

A13/archiv/switch-case-0.c

@@ -0,0 +1,33 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+
+    char grade;
+    printf("Enter your grade (A-F): ");
+    scanf("%c", &grade);
+
+    if (grade == 'A')
+        printf("You have a score within a range of 90-100 point.\n");
+
+    else if (grade == 'B')
+        printf("You have a score within a range of 80-89 point.\n");
+
+    else if (grade == 'C')
+        printf("You have a score within a range of 70-79 point.\n");
+
+    else if (grade == 'D')
+        printf("You have a score within a range of 60-69 point.\n");
+
+    else if (grade == 'E')
+        printf("You have a score within a range of 50-59 point.\n");
+
+    else if (grade == 'F')
+        printf("You have a score within a range of 0-49 point.\n");
+
+    else
+        printf("Oh. Something went wrong.\n");
+
+    return 0;
+}

A13/archiv/switch-case-1.c

@@ -0,0 +1,37 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+
+    char grade;
+    printf("Enter your grade (A-F): ");
+    scanf("%c", &grade);
+
+    switch (grade)
+    {
+    case 'A':
+        printf("Grade between 90-100\n");
+        break;
+    case 'B':
+        printf("Grade between 80-89\n");
+        break;
+    case 'C':
+        printf("Grade between 70-79\n");
+        break;
+    case 'D':
+        printf("Grade between 60-69\n");
+        break;
+    case 'E':
+        printf("Grade between 50-59\n");
+        break;
+    case 'F':
+        printf("Grade between 0-49\n");
+        break;
+    default:
+        printf("ERROR.. Try Again! \n");
+        break;
+    }
+
+    return 0;
+}

A13/archiv/ten_op_1.c

@@ -0,0 +1,32 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    int val1, val2, val3, auswertung;
+    printf("EQUAL or NOT EQUAL\n");
+
+    printf("Value 1: ");
+    scanf("%i", &val1);
+
+    printf("Value 2: ");
+    scanf("%i", &val2);
+
+    auswertung = (val1 == val2) ? 1 : 2;
+    // printf("Auswertung: %i\n", auswertung);
+
+    switch (auswertung)
+    {
+    case 1:
+        printf("%i and %i are equal\n", val1, val2);
+        break;
+
+    case 2:
+        printf("%i and %i are not equal\n", val1, val2);
+        break;
+
+    default:
+        break;
+    }
+    return 0;
+}

A13/archiv/ten_op_2.c

@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+/* Frage 1: Write a program that reads from the user 2 values
+of an "integer" type. The program should print "EQUAL" if both
+the values are equal. Otherwise, the program should print "NOT EQUAL". */
+
+int main()
+{
+    int val1, val2, val3, auswertung;
+    printf("EQUAL or NOT EQUAL\n");
+
+    printf("Value 1: ");
+    scanf("%i", &val1);
+
+    printf("Value 2: ");
+    scanf("%i", &val2);
+
+    printf("Value 3: ");
+    scanf("%i", &val3);
+    auswertung = (val1 == val2 && val2 == val3) ? 1 : 2;
+    printf("Auswertung: %i\n", auswertung);
+
+    switch (auswertung)
+    {
+    case 1:
+        printf("%i and %i and %i are equal\n", val1, val2, val3);
+        break;
+
+    case 2:
+        printf("%i and %i and %i are not equal\n", val1, val2, val3);
+        break;
+
+    default:
+        break;
+    }
+    return 0;
+}

A13/archiv/ten_op_3.c

@@ -0,0 +1,32 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    int value;
+
+    int first, second, third;
+
+    printf("Geben Sie eine dreistellige Zahl ein: \n");
+    scanf("%i", &value);
+
+    first = value / 100;
+    printf("first: %i\n", first);
+
+    second = (value - first * 100) / 10;
+    printf("second: %i\n", second);
+
+    third = (value - first * 100) - second * 10;
+    printf("third: %i\n", third);
+
+    if (first < second && second < third)
+    {
+        printf("ASCENDING\n");
+    }
+    else
+    {
+        printf("NOT ASCENDING\n");
+    }
+
+    return 0;
+}

A13/congrat.c.bak

@@ -1,23 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-int main()
-{
-    int grade;
-
-    printf("\nBitte geben Sie einen Wert ein: ");
-    scanf("%d", &grade);
-    printf("\n");
-
-    if (grade >= 60)
-    {
-        printf("Congratulations!\n");
-    }
-    else
-    {
-        printf("Sorry, you have failed .. Try again.\n");
-    }
-    printf("\n");
-
-    return 0;
-}

A13/ten_op_4.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    int num;
+
+    printf("Please enter a number: \n");
+
+    scanf("%i", &num);
+
+    if (num < 0)
+    {
+        printf("-1");
+    }
+    else if (num > 0)
+    {
+        printf("1");
+    }
+    else if (num == 0)
+    {
+        printf("0");
+    }
+    else
+    {
+        printf("Error");
+    }
+
+    return 0;
+}

README.md

@@ -0,0 +1 @@
+234d08dd3c1c2cb2380ead68001400222719e34b