First Upload

10/ex4.c

@@ -0,0 +1,71 @@
+#include <stdio.h>
+#include "IdanStringPointersLib.h"
+
+#define STRING_MAX_SIZE 256
+
+
+int LenghtString(char *ptrStr)
+{
+	char *ptrEndStr = LastCharOfString(ptrStr);
+	int DifferenceStr = (ptrEndStr - ptrStr);
+	return (DifferenceStr);
+}
+
+void Revers(char * ptrStr)
+{
+	//puts(ptrStr);
+	char * ptrEnd = LastCharOfString(ptrStr);
+	int length = ZERO;
+	while (ptrEnd > ptrStr)
+	{
+		Swap(ptrStr++, ptrEnd--);
+		length++;
+	}
+	*(ptrStr + length ) = ZERO;
+	ptrStr -= length + ONE;
+	
+}
+
+void Itoa(int num , char *ptrStr, unsigned short base)
+{
+	char sign ;
+	int diff;
+	int length =ZERO;
+	while (num > ZERO)
+	{
+		sign = '0';
+		diff = num % base;
+		sign += (diff > TEN) ? SEVEN + diff : diff;
+		*(ptrStr++) = sign;
+		num /= base;
+		length++;
+	}
+	*ptrStr = ZERO;
+	ptrStr -= length + ONE;
+	Revers(ptrStr);	
+}
+
+//-----------------------------------------------------------------
+//								exe 4
+//                              -----
+// General : the program turns a num into string.
+//
+// Input   : num and base.
+//
+// Process : the program takes each number and adds the value in
+//           computer code of '0' to it, to turn it to a char.
+//
+// Output  : the num as a string.
+//
+//-----------------------------------------------------------------
+// Proggramer : Cohen Idan 
+// Student No : 211675038
+// Date : 12.11.19
+//-----------------------------------------------------------------
+void main(void)
+{
+    char stringA[STRING_MAX_SIZE] = "aaaaaaaaaaaababbbbbbbbbab";
+    char stringB[STRING_MAX_SIZE] = "ab";
+    printf("Count: %d\n", CountStringBInStringA(&stringA[ZERO], &stringB[ZERO]));
+
+}