![]() ![]() Many F77Ĭ compilers should be okay with it, but it is *not* standard.Ĭ It is also worth noting that FORTRAN 77 uses the command CONTINUE,Ĭ but not in the semantic, looping sense of the word. It usesĬ one nonstandard character on the line labelled 5001. Works with: Fortran version 77 and later C WARNING: This program is not valid ANSI FORTRAN 77 code. #FOR LOOP SCILAB CODE#The second uses block/ return-from to obtain the effect of skipping the rest of the code in the block which makes up the entire loop body. The first uses an explicit condition to omit the rest of the loop These use the loop iteration form, which does not contain an implicit tagbody (though one could be explicitly included). (format t "~a~:" i ( zerop (mod i 5 ) ) ) ) The third is a do loop with conditionals outside of the output functions. The second uses the implicit tagbody and go. The first pushes the conditional (whether to print a comma and a space or a newline) into the format string. ![]() POSIX bc has not these statements.Ĭommon Lisp doesn't have a continue keyword, but the do iteration construct does use an implicit tagbody, so it's easy to go to any label. Requires a bc with the print and continue statements. The solution is appending data to a string (s), using the concatenator operator (&), by converting numbers to strings, and then printing the string at the end of the line.ĮND Visual Basic. The display command (Disp) only accepts one argument and prints it on a single line (causing a line a feed at the end, so that the next Disp command will print in the next line). Ti-89 lacks support for multi-argument display command or controlling the print position so that one can print several data on the same line. This probably isn't the most idiomatic way to produce the specified output-but it does illustrate ZX81 BASIC's equivalent of if continue, which is IF THEN NEXT. #FOR LOOP SCILAB MOD#If i mod 5 0 then print i ", " else print i If they are the same, the remainder is zero.ģ0 IF INT (I / 5 ) = I / 5 THEN PRINT : GOTO 50ĥ0 NEXT FreeBASIC ' FB 1.05.0 Win64 However, Commodore BASIC doesn't have a modulo (remainder) operator, so value of I/5 is check against INT(I/5). In this example, a GOTO statement is used to simulate 'CONTINUE'. } BASIC Applesoft BASIC 10 FOR I = 1 TO 10ģ0 IF I - INT (I / 5) * 5 = 0 THEN PRINT : GOTO 50"CONTINUEĥ0 NEXT BASIC256 for i = 1 to 10īBC BASIC doesn't have a 'continue' statement so the remainder of the loop must be made conditional.Ĭommodore BASIC also doesn't have a 'continue' statement. This is a safer strategy than using goto which could be problematic when dealing with complex nested loops.Īgena doesn't have a continue statement, conditional statements can be used instead.Īsymptote's control structures are similar to those in C/C++ĭelimiter := ( A_Index = 5 ) || ( A_Index = 10 ) ? "`n": ", " This is a more true-to-Ada strategy for 'continue' comprising of an outer iteration loop and an inner labeled single-pass loop. ![]() > -Ada 2012 no longer requires a statement after the label So there is no range condition in the loop and we can Loop, as in real life the need occurs when reading input, it is often simplest to place the label on top of the ![]() You should always try to avoid using a goto,īut if you really must, it's there in Ada. Nested statements with the main body to the far right of the page.ī.N. Without a continue statement (or goto), one ends up with The previous submitter said continue is not needed.Īn example is a loop where a number of interdependent conditionsĪre checked before executing the main body of the loop.
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