codeCompilerOutput.java

import java.util.*;

public class codeCompilerOutput {
 
 public static boolean balanced(String str){

 Stack<Character> st = new Stack<>();

 for(int i = 0;i<str.length();i++){

 char ch = str.charAt(i);

 if(ch == '{' || ch =='[' || ch == '('){
 st.push(ch);
 }

 else if(ch == '}' || ch == ']' || ch == ')'){
 if(st.isEmpty()){
 return false;
 }

 char top = st.pop();

 if(ch == ')' && top != '('){
 return false;
 }if(ch == '}' && top != '{'){
 return false;
 }if(ch == ']' && top != '['){
 return false;
 }
 }
 }
 return st.isEmpty();
 }

 public static void main(String[] args){
 Scanner sc = new Scanner(System.in);

 int t = Integer.parseInt(sc.nextLine());

 while(t-- > 0)
 {
 String str = sc.nextLine();

 if(balanced(str))
 {
 System.out.println("Success");
 }
 else
 {
 System.out.println("Error");
 }
 }
 }
}