Secret message code coach

Question

Explanation in the code.
Code at the bottom.

https://code.sololearn.com/cB274uGP7I6F/?ref=app

Answer 1

/* line 1>>for (int i=0;alphabet[i]!='/0'; i++) { if line 2>>(phrase[j]==alphabet[i]&&phrase[j!=' '])
line 3>>{phrase[j]=alphabet[25-i];
line4 >> i=0;
j++;
//this part transform the char in the corresponding coded char, it reset i to make the loop go over the alphabet again, and it add one to j to get to the next char in "phrase".
}
}
*/

Make it like

for (int i=0;alphabet[i]!=false; i++) { if (phrase[j]==alphabet[i]&&phrase[j]!=' '){phrase[j]=alphabet[25-i];
i=0;
j++;
// why u should change it to false on line 1 because space char not in your
Alphabets string

// line 2 changes make the loop skip run further
when the space char in the phrase comes
}
}

It's work

Answer 2

Oh wow it was a stupid error I didn't notice.

But it still not working it only change 6 char in the first test case and 5 in the second.
When I try some input myself it seems random sometime it change only the first char. Really weird.

Answer 3

Change the line 4 as i=-1 because
when you change the value of i to 0 and the loop was end and i++ was executed so it run the loop form 1 to 25 not 0 to 25 then the loop was exit , error was born

// And make a another if statement like
if (phrase[i]==' '){
i=-1;
j++;
}
it make further loop run

Answer 4

Hey thank you! I understand everything now!