#include stdio . h#include stdlib . hint main(){int *p;p = (int *) malloc (20);printf("%d\n", sizeof (p));free(p);return0;}
package ex1;public class ex1{int a=10;static int b=40;public static void main(String[]me){ex1 E= new ex1();System.out.println(E.a);int c=30; // local var.System.out.println(ex1.b);System.out.println(c);}}
#includestudio.hint main(){int h=20;printf("%d"+2,h);return 0;}
public class Sookshmas{public void beyond_knowing(){int bk=1;while(1){System.out.println(bk++);}}}
#includestdio.hint main(){switch(24.5){case 24.5: printf("SILVER ");break;case 25.0: printf("GOLD "); break;default: printf("TIN ");}printf("COPPER");}