Eric Dants :
I'm trying to print a string like this:
cat
ca
c
But with my code now, I'm only getting
ttt
tt
t
code
public static String bingo(String s) {
int len = s.length();
for(int i = 1; i <=s.length(); i++) {
for(int k = 1; k <= s.length() - i+1; k++) {
System.out.print(s.substring(len-5));
}
System.out.println();
}
return s;
}
Alan Sereb :
You almost got it!
This is how it could be done with while loop.
public static String bingo(String s) {
int index = s.length();
while (index != 0)
System.out.println(s.substring(0, index--));
return s;
}
This is how it could be done with for loop
public static String bingo(String s) {
for (int i = s.length(); i != 0; i--)
System.out.println(s.substring(0, i));
return s;
}
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