#include stdio.hmain() {int a = 5;int b = 20;int c ;if ( a b ) {printf(Line 1 - Condition is true\\n );

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#include <stdio.h>

main() {

   int a = 5;
   int b = 20;
   int c ;

   if ( a && b ) {
      printf("line 1 - Condition is true\n" );
   }

   if ( a || b ) {
      printf("line 2 - Condition is true\n" );
   }

   /* lets change the value of  a and b */
   a = 0;
   b = 10;

   if ( a && b ) {
      printf("line 3 - Condition is true\n" );
   } else {
      printf("line 3 - Condition is not true\n" );
   }

   if ( !(a && b) ) {
      printf("line 4 - Condition is true\n" );
   }

}