Instead of using a 2-d array of char, you can store a 1-d array of pointers to char: char *strs[NUMBER_OF_STRINGS]; Note that in this case, you've only allocated memory to hold the pointers to the strings; the memory for the strings themselves must be allocated elsewhere (either as static arrays or by using malloc() or calloc()). Write a program in C to sort an array using Pointer. Entered string is: This is a test string. The question asks for a “pointer to array of objects”, but you are using an “array of pointers to objects” instead. For a normal string array, we can either initialize the array with values or take string inputs from the user. C program to search an element in array using pointers. Other C pointer programs. The major drawback that we face while using an array of pointers to string is that we cannot take inputs to the string array using scanf() function. Pointer and array memory representation. You are missing the TimeDiff() method. Next: Write a program in C to show how a function returning pointer. If you have a pointer say ptr pointing at arr[0].Then you can easily apply pointer arithmetic to get reference of next array element. Previous: Write a program in C to count the number of vowels and consonants in a string using a pointer. The asterisk * used to declare a pointer is the same asterisk used for multiplication. You want to do it using raw pointers? In C and C++, a string is a 1-dimensional array of characters and an array of strings in C is a 2-dimensional array of characters. Access a 2d array using a single pointer. Using Pointers: We actually create an array of string literals by creating an array of pointers. C program to reverse array using pointers. C program to swap two numbers using pointers. C program to input and print array elements using pointers. We can consider String as an character array and it can be declared and initialized as follows: char str[5] = "hello"; C supports an alternative to create a String using Pointer as follows: Array and String. Program to print a string using pointer. What you have put into the TRAIN constructor is supposed to be in the TimeDiff() method instead.. 1. Alrighty, then. Program to create, initialize, assign and access a pointer variable. C program to swap two arrays using pointers. Drawbacks of Array of Pointers to String. The program is a good start, but as-is it does not correctly address the things the question asks for. Let’s take an example, There are many ways to declare them, and a selection of useful ways are given here. In C language, the compiler calculates offset to access the element of the array. Therefore, *(balance + 4) is a legitimate way of accessing the data at balance[4]. Program to input and print array elements using pointer Enter a string: This is a test string. Pointers and two dimensional Arrays: In a two dimensional array, we can access each element by using two subscripts, where first subscript represents the row number and second subscript represents the column number. Once you store the address of the first element in 'p', you can access the array elements using *p, *(p+1), *(p+2) and so on. Note Array elements stored in a consecutive memory block, so we can access the elements of the array using the pointer. Suppose arr is a 2-D array, we can access any element arr[i][j] of the array using the pointer … The general form of a pointer variable declaration is −. type *var-name; Here, type is the pointer’s base type; it must be a valid C data type and var-name is the name of the pointer variable. The elements of 2-D array can be accessed with the help of pointer notation also. The calculation of the offset depends on the array dimensions. It is legal to use array names as constant pointers, and vice versa. Program to change the value of constant integer using pointers. You can either use (ptr + 1) or ptr++ to point to arr[1].. [code]std::string* ptr = new std::string[n]; [/code]Or, use C++11 smart pointers. C program to copy one array to another using pointers. Program to swap two numbers using pointers.