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11/ex3.c

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+#include "IdanStringPointersLib.h"
+#include <stdio.h>
+
+#define ROW 2
+#define COL 2
+
+
+BOOLEAN StringIsSubstringInVec(char * ptr_vec, char * ptr_string) // Lenght vector = COL
+{
+    char *strings_amount = ptr_vec + (COL * MAX_SIZE_STRING);
+    for (;ptr_vec < strings_amount && !(ptr_vec != ptr_string) * StringBInStringA(ptr_vec, ptr_string); ptr_vec += MAX_SIZE_STRING);
+
+    return ((ptr_vec != ptr_string) * StringBInStringA(ptr_vec, ptr_string));
+}
+
+BOOLEAN StringIsSubstringInMat(char * ptr_mat, char * ptr_string) // Lenght = ROW
+{
+    unsigned int step = COL * MAX_SIZE_STRING;
+    char *vectors_amount = ptr_mat + (ROW * step);
+    for (; ptr_mat < vectors_amount && !((ptr_mat != ptr_string) * StringIsSubstringInVec(ptr_mat, ptr_string)); ptr_mat += step);
+
+    return ((ptr_mat != ptr_string) * StringIsSubstringInVec(ptr_mat, ptr_string));
+}
+
+BOOLEAN HaveSubstringInVec(char * ptr_mat, char * ptr_vec) // בודק בווקטור אם אחד האיברים הוא תת מחרוזת במטריצה
+{
+    char *strings_amount = ptr_vec + (COL * MAX_SIZE_STRING);
+    for (; ptr_vec < strings_amount && !(StringIsSubstringInMat(ptr_mat, ptr_vec)); ptr_vec += MAX_SIZE_STRING);
+
+    return (StringIsSubstringInMat(ptr_mat, ptr_vec));
+}
+
+BOOLEAN HaveSubstringInMat(char * ptr_mat) // בודק אם קיימת תת מחרוזת במטריצה למחרוזת במטריצה
+{
+    unsigned int step = COL * MAX_SIZE_STRING;
+    char *vectors_amount = ptr_mat + (ROW * step);
+    char *ptr_temp_mat = ptr_mat;
+    for (; ptr_mat < vectors_amount && !(HaveSubstringInVec(ptr_temp_mat, ptr_mat)); ptr_mat += step);
+
+    return (HaveSubstringInVec(ptr_temp_mat, ptr_mat));
+}
+
+//---------------------------------------------------------------------------------------
+//                                          EX #3
+//                                          -----    
+//
+//  General : The program gets a matrix of string and checks if one of the string is a 
+//			  substring to another string
+//
+//  Input : matrix of string
+//  
+//  Process : The program runs on a string and if he is a substring of one of the other 
+//			  string till it is out of string to check
+//
+//  Output : True or False
+//
+//---------------------------------------------------------------------------------------
+//  Programmer : Cohen Idan
+//  Student No : 211675038
+//  Date: 19.11.2019
+//---------------------------------------------------------------------------------------
+void main(void)
+{
+    typedef char string[MAX_SIZE_STRING];
+    string mat[ROW][COL] = { {"hello", "world"} , { "idan", "hel"}};
+
+    printf("%hu\n", HaveSubstringInMat(mat));
+}