The switch statement allows you to jump to one of a number of numeric case labels depending on the value of an expression; it's more convenient than a long if/else chain. (However, you can use switch only when the expression is integral and all of the case labels are compile-time constants.)

The do/while loop is a loop that tests its controlling expression at the of the loop, so that the body of the loop always executes once even if the condition is initially false. (C's do/while loop is therefore like Pascal's repeat/until loop, while C's while loop is like Pascal's while/do loop.)

Finally, when you really need to write ``spaghetti code,'' C does have the all-purpose goto statement, and labels to go to.

Bhopal news
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100