C overwrite last line

To overwrite the last line in C, you can use the "\033[F" escape sequence. This sequence moves the cursor to the beginning of the current line, allowing you to overwrite its contents. Here is an example:

#include <stdio.h>

int main() {
    printf("This is the first line.\n");
    printf("This is the second line.\n");
    printf("This is the third line.");
    printf("\033[F"); // Move cursor to beginning of the current line
    printf("This is the new third line.\n");

    return 0;
}

In this example, the first three lines are printed normally. Then, the "\033[F" escape sequence is used to move the cursor to the beginning of the third line. Finally, the new content "This is the new third line." is printed, effectively overwriting the previous content of the third line.