problem: Write a program that accepts your first name then displays it content in reverse order.
Ex:
Enter your name: Michael
Your name in reverse order: Leahcim
can anyone write the code?
this is C programming language.. thanks a lot..
Sure! Here's a step-by-step guide to writing a program that accepts your first name and displays it in reverse order using C programming language:
Step 1: Include necessary headers
```c
#include <stdio.h>
#include <string.h>
```
Step 2: Define the main function
```c
int main() {
// Code goes here
return 0;
}
```
Step 3: Declare variables
```c
char name[100];
int length, i;
```
Step 4: Accept user input
```c
printf("Enter your name: ");
scanf("%s", name);
```
Step 5: Determine the length of the name
```c
length = strlen(name);
```
Step 6: Print the name in reverse order
```c
printf("Your name in reverse order: ");
for (i = length - 1; i >= 0; i--) {
printf("%c", name[i]);
}
printf("\n");
```
Step 7: End the program
```c
return 0;
```
Here's the complete program:
```c
#include <stdio.h>
#include <string.h>
int main() {
char name[100];
int length, i;
printf("Enter your name: ");
scanf("%s", name);
length = strlen(name);
printf("Your name in reverse order: ");
for (i = length - 1; i >= 0; i--) {
printf("%c", name[i]);
}
printf("\n");
return 0;
}
```
That's it! You can compile and run this program, and it will allow you to enter your first name, and then display it in reverse order.
Certainly! Here's an example code in C that accepts your first name and displays it in reverse order:
```c
#include <stdio.h>
#include <string.h>
int main() {
char name[100]; // Assuming the maximum length of the first name is 100 characters
printf("Enter your name: ");
scanf("%s", name);
printf("Your name in reverse order: ");
for(int i = strlen(name)-1; i >= 0; i--) {
printf("%c", name[i]);
}
printf("\n");
return 0;
}
```
Explanation of the code:
1. The code starts by including the necessary header files, such as `stdio.h` for input/output operations and `string.h` for string manipulation functions.
2. The `main()` function is executed when the program starts running.
3. The `name` variable is declared as a character array of size 100. This array will hold the first name entered by the user.
4. The `printf()` function is used to prompt the user to enter their name.
5. The `scanf()` function is used to read the user's input and store it in the `name` variable.
6. The program enters a loop that iterates from the last character of the name (determined by `strlen(name)-1`) to the first character (index 0). This loop then uses the `printf()` function to print each character in reverse order.
7. Finally, the program prints a new line and returns 0 to indicate successful execution.
To use this code, you can copy it into a C file (e.g., `reverse_name.c`), compile it using a C compiler, and then run the resulting executable.