--- Processing switch selection structure multibranched structure
flow chart
format
Note: When the statement is any statement after the implementation of a branch, directly behind the implementation of the switch statement
The entire switch statement is finished, that the whole process will only execute a group of statements
Expressions such as plastic, string expressions; real value of the expression is not listed, can not appear in the switch statement
The result is a plurality of braces
Program input
At this time, when the input 2 is performed
Even after that there is not a program executed ....
Output results:
program
If the input 4 the third case statement is executed, the output 333
If the input 8, case statements are not 8, otherwise the branch will be executed, output 444
Find function can achieve it with string
Return position behind the first letter of a word string length
If the function value is greater than 0, the beginning of the vowel output
Otherwise, the output begin with consonants
num2cell (num1: num2) function is converted into a numerical matrix cell matrix, because the colon is a value resulting expression vector
So these must first be converted to a numeric vector unit data before you can enumerate
