First Upload

4/ex1.c

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+#include <stdio.h>
+
+#define BOOLEAN unsigned short
+#define TRUE 1
+#define FALSE 0
+#define TEN 10
+//---------------------------------------------------------------------------------------
+//                                              Exercise 1
+//                                              ----------
+//
+// General : The program checks if there is at least one common digit between 2 numbers.
+//
+// Input   : 2 numbers.
+//
+// Process : The program checks check every digit of 2 numbers.
+//
+// Output  : 0(FALSE), 1(TRUE).
+//
+//---------------------------------------------------------------------------------------
+// Programmer : Cohen Idan
+// Student No : None
+// Date       : 23.09.2019
+//---------------------------------------------------------------------------------------
+void main(void)
+{
+    short num1,
+          num2,
+          temp_num1,
+          temp_num2,
+          digit_num1,
+          digit_num2;
+    BOOLEAN answer = FALSE;
+    
+    printf("Enter 2 numbers: ");
+    scanf("%hd%hd", &num1, &num2);
+
+    for (temp_num1 = num1, temp_num2 = num2; temp_num1 && !answer;
+        (!temp_num2) ?
+        temp_num2 = num2, temp_num1 /= TEN:
+        (temp_num1 % TEN == temp_num2 % TEN) ?
+        answer = TRUE :
+        (temp_num2 /= TEN));
+
+    printf("The answer is: %hu\n", answer);
+}

4/ex1.c.save

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+#include <stdio.h>
+
+#define BOOLEAN unsigned short
+#define TRUE 1
+#define FALSE 0
+#define TEN 10
+//---------------------------------------------------------------------------------------
+//                                              Exercise 1
+//                                              ----------
+mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm//
+// General : The program checks if there is at least one common digit between 2 numbers.
+//
+// Input   : 2 numbers.
+//
+// Process : The program checks check every digit of 2 numbers.
+//
+// Output  : 0(FALSE), 1(TRUE).
+//
+//---------------------------------------------------------------------------------------
+// Programmer : Cohen Idan
+// Student No : None
+// Date       : 23.09.2019
+//---------------------------------------------------------------------------------------
+void main(void)
+{
+    short num1,
+          num2,
+          temp_num1,
+          temp_num2,
+          digit_num1,
+          digit_num2;
+    BOOLEAN answer = FALSE;
+    
+    printf("Enter 2 numbers: ");
+    scanf("%hd%hd", &num1, &num2);
+
+    for (temp_num1 = num1, temp_num2 = num2; temp_num1 && !answer;
+        (!temp_num2) ?
+        temp_num2 = num2, temp_num1 /= TEN:
+        (temp_num1 % TEN == temp_num2 % TEN) ?
+        answer = TRUE :
+        (temp_num2 /= TEN));
+
+    printf("The answer is: %hu\n", answer);
+}

4/ex2.c

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+#include <stdio.h>
+
+#define EOD -1
+
+void main(void)
+{
+    short num = 0,
+          count = 0,
+          sum = 0;
+
+    for (count = 0; num != EOD; count++)
+    {
+        printf("Enter number (-1 to stop): ");
+        scanf("%hd", &num);
+        sum += num;
+    }
+}

4/ex3.c

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+#include <stdio.h>
+
+#define THREE 3
+//---------------------------------------------------------------------------------------
+//                                              Exercise 3
+//                                              ----------
+//
+// General : The program prints the smallest power of 3 larger than the input.
+//
+// Input   : Number.
+//
+// Process : The program check all power of 3 until that is smaller than input.
+//
+// Output  : Number.
+//
+//---------------------------------------------------------------------------------------
+// Programmer : Cohen Idan
+// Student No : None
+// Date       : 23.09.2019
+//---------------------------------------------------------------------------------------
+void main(void)
+{
+    unsigned short num;
+    unsigned int result;
+
+    printf("Enter number: ");
+    scanf("%hd", &num);
+    for (result = THREE; num > result; result *= THREE);
+
+    printf("%d\n", result);
+    
+}

4/ex4.c

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+#include <stdio.h>
+
+#define MAX(a,b) (a > b) ? a : b
+#define MIN(a,b) (a < b) ? a : b
+#define ONE 1
+#define ZERO 0
+#define TEN 10
+//---------------------------------------------------------------------------------------
+//                                              Exercise 4
+//                                              ----------
+//
+// General : The program receives 10 numbers and prints the largest 
+//           number and the second largest number.
+//
+// Input   : 10 numbers.
+//
+// Process : The program loop for input and check max and second max .
+//
+// Output  : 2 number.
+//
+//---------------------------------------------------------------------------------------
+// Programmer : Cohen Idan
+// Student No : None
+// Date       : 23.09.2019
+//---------------------------------------------------------------------------------------
+void main(void)
+{
+    unsigned int num,
+                 counter,
+                 temp,
+                 max_max = ZERO,
+                 min_max = ZERO;
+
+
+    for (counter = ZERO; counter < TEN; counter++)
+    {
+        printf("Enter number: ");
+        scanf("%d", &num);
+        (num > max_max) ? (min_max = max_max, max_max = num) : (min_max = MAX(min_max, num));
+    }
+
+    printf("Max_Max: %d\nMin_Max: %d\n", max_max, min_max);
+    
+}

4/ex5.c

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+#include <stdio.h>
+
+#define MAX(a, b) (a > b) ? a : b
+#define MIN(a, b) (a < b) ? a : b
+#define ZERO 0
+#define TEN 10
+#define MAXIMUM_SHORT 32767
+//---------------------------------------------------------------------------------------
+//                                              Exercise 5
+//                                              ----------
+//
+// General : The program prints the largest, smallest organ, and the sum of the series.
+//           On all series..
+//
+// Input   : None
+//
+// Process : The program do sum of series and take the max mnuber and min number.
+//
+// Output  : Max, Min, Sum, for evert series.
+//
+//---------------------------------------------------------------------------------------
+// Programmer : Cohen Idan
+// Student No : None
+// Date       : 23.09.2019
+//---------------------------------------------------------------------------------------
+void main(void)
+{
+    long long series = 386946543216; // example for series (start from right)
+    short value,
+          sum = ZERO,
+          amount_values,
+          amount_series;
+    
+    unsigned short max = ZERO;
+    short min = MAXIMUM_SHORT;
+
+    for (amount_values = series % TEN, series /= TEN; amount_values;
+        series /= TEN, amount_values--, (!amount_values) ? 
+        (printf("MAX: %hd\nMIN: %hd\nSUM: %hd\n", max, min, sum), amount_values = series % TEN, sum = ZERO, max = ZERO, min = MAXIMUM_SHORT, series /= TEN) : ZERO)
+    {
+            value = series % TEN;
+            max = MAX(value, (signed short)max);
+            min = MIN(value, (signed short)min);
+            sum += value;
+    }
+}

4/ex6.c

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+#include <stdio.h>
+
+#define MIN(a,b) (a < b) ? a : b
+#define THOUSAND 1000
+#define TWO 2
+//---------------------------------------------------------------------------------------
+//                                              Exercise 6
+//                                              ----------
+//
+// General : The program prints positive integers that divide the two input
+//           numbers in the field up to 1000.
+//
+// Input   : Two numbers that don't divide each other.
+//
+// Process : The program do a loop.
+//
+// Output  : Positive integers.
+//
+//---------------------------------------------------------------------------------------
+// Programmer : Cohen Idan
+// Student No : None
+// Date       : 23.09.2019
+//---------------------------------------------------------------------------------------
+void main(void)
+{
+    unsigned short num1,
+                   num2,
+                   counter;
+
+    printf("Enter 2 numbers: ");
+    scanf("%hu%hu", &num1, &num2);
+
+    for (counter = ((MIN(num2, MIN(num1, THOUSAND))) / TWO); counter; counter--)
+    {
+        if (!((num1 % counter) + (num2 % counter)))
+            printf("%hu\n", counter);
+    }
+    
+}

4/ex7.c

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+#include <stdio.h>
+
+#define ZERO 0
+//---------------------------------------------------------------------------------------
+//                                              Exercise 7
+//                                              ----------
+//
+// General : The program prints the minimum number of tiles required to
+//           line the length of the line.
+//
+// Input   : A(number), B(number), N(number).
+//
+// Process : The program דubtracts A by N until the remainder of B by N is 0.
+//
+// Output  : Count of A and count of B.
+//
+//---------------------------------------------------------------------------------------
+// Programmer : Cohen Idan
+// Student No : None
+// Date       : 23.09.2019
+//---------------------------------------------------------------------------------------
+void main(void)
+{
+    unsigned short a,
+                   b,
+                   n,
+                   counter,
+                   count_a = ZERO,
+                   count_b = ZERO;
+
+    printf("Enter A: ");
+    scanf("%hu", &a);
+    printf("Enter B: ");
+    scanf("%hu", &b);
+    printf("Enter N: ");
+    scanf("%hu", &n);
+
+    for (counter = n; counter; (!(counter % b)) ? (count_b = counter / b, counter %= b) : (count_a++, counter -= a));
+
+    printf("Count A: %hu\nCount B: %hu\n", count_a, count_b);
+}