Java for Loop

PublicclassTest2 {StaticBooleanFooCharc) {System. out. print (c);returntrue; } PublicStaticvoidMain (string[] argv) {inti = 0; For (65;88&& (I&LT;2); 67) for(Foo(' A ');Foo(' B ') && (I < 2);Foo(' C ')) {i++;Foo(' D '); }}}/*what is the result? A. ABDCBDCBB. ABCDABCDC. Compilation fails. D. An exception are thrown at runtime.//output is: ABDCBDCB Analysis: The conditions in the For loop to be true, and your judgment is nothing like here, although it is printed letters, but not false, So it is possible to perform the first loop: foo (' a ') prints the letter A, (note: This is the default true condition) foo (' B ') prints the letter b,i=0, compares (I < 2), the condition is true, the loop body, foo (' D ') prints Dfoo (' C ') print the letter C the second cycle: foo (' B ') print B,i=1, compare (I < 2) to true, perform loop body, foo (' D ') print Dfoo (' C ') print letter C third loop: foo (' B ') print letter b,i=2, compare (I < 2) to False, exit the loop, get the result */

Java for Loop