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import java.util.Scanner;
class t{
public static void main(String[] args){
 
Scanner scan=new Scanner(System.in);
while(scan.hasNext()){
 
	String input=scan.nextLine();
	String a=input.trim("@");
	System.out.println(a);
 
		}
	}
}

prog.cpp:1:1: error: ‘import’ does not name a type
prog.cpp:3:8: error: expected ‘:’ before ‘static’
prog.cpp:3:25: error: ‘String’ has not been declared
prog.cpp:3:34: error: expected ‘,’ or ‘...’ before ‘args’
prog.cpp:14:1: error: expected ‘;’ after class definition
prog.cpp: In static member function ‘static void t::main(int*)’:
prog.cpp:5:1: error: ‘Scanner’ was not declared in this scope
prog.cpp:5:9: error: expected ‘;’ before ‘scan’
prog.cpp:6:7: error: ‘scan’ was not declared in this scope
prog.cpp:8:2: error: ‘String’ was not declared in this scope
prog.cpp:8:9: error: expected ‘;’ before ‘input’
prog.cpp:9:9: error: expected ‘;’ before ‘a’
prog.cpp:10:2: error: ‘System’ was not declared in this scope
prog.cpp:10:21: error: ‘a’ was not declared in this scope

Standard output is empty