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Can i use while loop within if loop? Is it possible to hav 2 dfrnt loops n a singl prgrm...if so please xplain me with an eg

21st Jun 2017, 4:44 AM
radhalakshmi arjun
4 odpowiedzi
+ 9
You certainly can! One of the nice things about program block structure is that it builds upon itself. You can have nested loops, with some ifs and/or switches scattered throughout. It's all about how you need your program to flow. One caveat, however: it's often a good idea to take some of that structure and make a function out of it, for clarity. As for examples, there are tons out there. Any of the while(true) loops with an if or switch to break out is a commonly written one. Sounds of my recent demo programs would potentially help too... https://code.sololearn.com/cBQC2WF3dl32/?ref=app https://code.sololearn.com/cjgi3r63MG3G/?ref=app
21st Jun 2017, 5:02 AM
Jim
Jim - avatar
+ 3
What do you mean by "if loop"?
21st Jun 2017, 5:00 AM
Rrestoring faith
Rrestoring faith - avatar
+ 1
Yeah you can use loops however you want, just be careful to make sure your while loops have an ability to end somehow. For example c++: If ( x == 5 ){ while (x <10) { ++x; } } Don't lock your program by using bad logic like this next example unless your program functions by an endless loop If (x == 5){ while (x >= 5){ ++x ; } }
21st Jun 2017, 5:03 AM
Sean Patrick Franklin
Sean Patrick Franklin - avatar
0
general if loop in c++ @Rrestoring faith
21st Jun 2017, 5:02 AM
radhalakshmi arjun