drjaat
1
plz tell what is the error showing nzec in one test case
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Scanner;
public class codeforces {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
ArrayList<Integer> obj = new ArrayList<Integer>();
scan.nextLine();
while(n-->0) {
String s = scan.nextLine();
int count =0;
for(int i=0;i<s.length();i++) {
if(Character.isDigit(s.charAt(i))){
obj.add(Integer.parseInt(Character.toString(s.charAt(i))));
count++;
}
}
//System.out.println(count);
int num =count-1;
obj.remove(obj.indexOf(num));
//System.out.println("\n"+obj);
System.out.println(Collections.max(obj));
obj.clear();
}
}
}
import java.util.ArrayList;
import java.util.Collection; import java.util.Collections; import java.util.Scanner;
public class codeforces {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
ArrayList obj = new ArrayList();
scan.nextLine();
while(nā>0) {
String s = scan.nextLine();
int count =0;
for(int i=0;i<s.length();i++) {
if(Character.isDigit(s.charAt(i))){
obj.add(Integer.parseInt(Character.toString(s.charAt(i))));
count++;
}
}
//System.out.println(count);
int num =count-1;
obj.remove(obj.indexOf(num));
//System.out.println(ā\nā+obj);
System.out.println(Collections.max(obj));
obj.clear();
}
}
}
drjaat
3
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Scanner;
public class codeforces {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
ArrayList<Integer> obj = new ArrayList<Integer>();
scan.nextLine();
while(n-->0) {
String s = scan.nextLine();
String s1[] = s.split("\\s");
int count =0;
for(int i=0;i<s1.length;i++) {
obj.add(Integer.parseInt(s1[i]));
count++;
}
int num =count-1;
obj.remove(obj.indexOf(num));
//System.out.println("\n"+obj);
System.out.println(Collections.max(obj));
obj.clear();
}
}
}
Your code will only work if the array only has single digit integer.
2 Likes
drjaat
5
i have submitted this code with long also but still the same nzec
What difference will long make?
2 Likes