In C, any expression of array type is implicitly converted to a pointer to the array's first element unless it's in one of the following three contexts: It's an argument to the unary "&" (address-of) operator; It's an argument to the unary "sizeof" operator; It's a string literal in an initializer used to initialize an array object.

Write a C program to print string using a pointer. In general, we use a loop to iterate each character index of the string array. In this example, we assigned the string array address to the pointer. Next, we used a while loop to print each character by incrementing the pointer.

Dec 5, 2013 · Your question is to print string using pointer. You could use. printf("%s", c); or character by character as (include library string.h for this) for(i=0;i<strlen(c);i++) { printf("%c", c[i]); }

Sep 29, 2015 · I'm currently learning about how to use pointers and memory allocation in C, and writing a simple code snippet to try to print a string using pointers. What I have now is: char str[20]; strcpy(str, "Hello World!"); return str; char *ptr = malloc(20); ptr = aString(); printf("%s\n", ptr); free(ptr); exit(0);

Mar 27, 2022 · A pointer to a string in C can be used to point to the base address of the string array, and its value can be dereferenced to get the value of the string. To get the value of the string array is iterated using a while loop until a null character is encountered.

Mar 10, 2024 · In this C program, we are going to learn how to read and print (character by character) a string using pointer? Here, we have two variables, str is a string variable and ptr is a character pointer, that will point to the string variable str.

Mar 10, 2024 · To demonstrate accessing strings using pointers, consider the following example where we print each character of a string: str ++; // Move to the next character. This example illustrates how to use pointer incrementation to navigate through a string and print each character.

In this article, we will learn how to declare, initialize and manipulate strings using pointers in C. The special null character 0 is used to indicate the end of a string in C. As a result, commands like printf () and puts () can print the string correctly up until the termination character.

Using char* pointer we can print or access the string. We need to assign string base address to the pointer.

Feb 24, 2019 · In this tutorial, we will write a C program to print a String character by character using a pointer variable. To understand this program you should have basic knowledge of the following topics: In the following program we have declared a char array to hold the input string and we have declared a char pointer.