| # | Title | Solutions | Video | Difficulty | Tag

|------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------|------------|----------------------------------------------------------------------

| 3340|[Check Balanced String](https://leetcode.com/problems/check-balanced-string/)|[Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3340.java)|| Easy|

| 3330|[Find the Original Typed String I](https://leetcode.com/problems/find-the-original-typed-string-i/)|[Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3330.java)|| Easy|

| 3324|[Find the Sequence of Strings Appeared on the Screen](https://leetcode.com/problems/find-the-sequence-of-strings-appeared-on-the-screen/)|[Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3324.java)|| Easy|

| 3318|[Find X-Sum of All K-Long Subarrays I](https://leetcode.com/problems/find-x-sum-of-all-k-long-subarrays-i/)|[Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3318.java)|| Easy|

packagecom.fishercoder.solutions.fourththousand;

publicclass_3340 {

publicstaticclassSolution1 {

publicbooleanisBalanced(Stringnum) {

intoddSum =0;

intevenSum =0;

for (inti =0;i <num.length();i++) {

if (i %2 ==0) {

evenSum +=Character.getNumericValue(num.charAt(i));

}else {

oddSum +=Character.getNumericValue(num.charAt(i));

}

}

returnoddSum ==evenSum;

}

}

}