textcolor function is used to change the color of drawing text in c programs. Declaration :- void textcolor(int color); where color is an integer variable. For example 0 means BLACK color, 1 means BLUE, 2 means GREEN and soon. You can also use write appropriate color instead of integer. For example you can write textcolor(YELLOW); to change text color to YELLOW. But use colors in capital letters only. C programming code to change text color #include<stdio.h> #include<conio.h> main() { textcolor(RED); cprintf("C programming"); getch(); return 0; } C programming code for blinking text #include<stdio.h> #include<conio.h> main() { textcolor(MAGENTA+BLINK); cprintf("C programming"); getch(); return 0; } Note that we have used cprintf function instead of printf. This is because cprintf send formatted output to text window on screen and...
A pointer can store the address of another pointer variable. We need to do multiple dereference operation to get the original value. Consider the below example, int num = 100; int *ptr, **dptr; addr: 1000 +-----------------+ | val: 100 | ...
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