Use Macro to check the int range : Macro Function « Macro Preprocessor « C / ANSI-C

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C / ANSI-C » Macro Preprocessor » Macro Function Screenshots  Use Macro to check the int range #include <stdio.h> #include <conio.h> #include <stdlib.h> #define RANGE(i, min, max) (i < min) || (i > max) ? 1 : 0 int main(void) {   int r;   /* random numbers between 1 and 100 */   do {        do {          r = rand();        } while(RANGE(r, 1, 100));        printf("%d ", r);      } while(!kbhit());   return 0; }                     Related examples in the same category 1. Defining a macro to compare two values 2. Defining a macro to output the value of an expression 3. Generate a square table 4. Define small function in macro 5. Make string 6. Use marco for small function 7. Use macro to find the minor variable 8. Define Macro as simple function 9. Use Macro to get the bigger int value