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Showing posts from July, 2016

Find String length without using any built in function

#include #include void main() {     clrscr();     char s[] = "kartik butani";     int cout = 0;     char st;     do {         st = s[cout++];     }while(st != '\0');     printf("%d",--cout);     getch(); }

Swapping program in one line

Swapping program in one line #include #include void main() {     clrscr();     int a=36,b=20;     a = (a+b) - (b = (a+b)-b);     printf("%3d %3d",a,b);     getch(); }