The .substring() method returns a portion of a string.
public static int loopIt(String str, String x, int y) {
int result = 0;
for (int i = y; i < str.length(); i++) {
if (str.substring(i, i + 1).equals(x))
result++;
}
return result;
}
Function Call | Return Value | |||
---|---|---|---|---|
loopIt("athenian", "e", 2) | → | |||
loopIt("apples", "p", 1) | → | |||
loopIt("hello", "a", 3) | → | |||
loopIt("aa", "a", 1) | → |
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