Converting from enhanced for loop to for loop [duplicate]

Question

I am looking to write a method without using enhanced loops, but am not sure how to convert them exactly. The method is:

public static int charFrequency (String[]s, char c){

    int freq = 0;
    for(String s2 : s) {
        char[] newArray = createChars(s2);
        for (char c2: newArray)
            if(c2 == c) freq++;
    }
}

What have you tried? What problems you are facing? Also why would you want to reduce readability of your code? — Pshemo
– Pshemo, Commented Mar 28, 2016 at 17:40
Is there a particular reason you want to do this? The newer style of loop is there precisely so that you don't have to use the old-style loop. — templatetypedef
– templatetypedef, Commented Mar 28, 2016 at 17:42
Really I'm just looking for an example of what a for loop would look like if it was derived from an enhanced for loop. — Jack Butler
– Jack Butler, Commented Mar 28, 2016 at 17:45
@templatetypedef for no other reason than learning both. I taught myself a bit of java and am trying to learn all the different kinds of loops. I'm trying to figure out how the enhanced loop is created from a regular for loop by working backwards — Jack Butler
– Jack Butler, Commented Mar 28, 2016 at 17:46

Darshan Mehta · Accepted Answer · 2016-03-28 17:43:17Z

0

Here you go:

for(int index = 0 ; index < s.length ; index++){
    //Logic
}

answered Mar 28, 2016 at 17:43

Darshan Mehta

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