Language: Java

import java.util.Scanner;
public class Main {
public static void main(String[] args){
    int X,A,B,m;
    Scanner scan=new Scanner(System.in);
    X=scan.nextInt();
    A=scan.nextInt();
    B=scan.nextInt();
    m=(X-A)%B;
    if(A+B<=X){
     System.out.println(m);
    }
    else{
     System.out.print("input error!");
    }
   }}

Compiler output:
Main.java:4: error: illegal character: '\u00a0'
??? int X,A,B,m;
^
Main.java:4: error: illegal character: '\u00a0'
??? int X,A,B,m;
 ^
Main.java:4: error: illegal character: '\u00a0'
??? int X,A,B,m;
  ^
Main.java:5: error: illegal character: '\u00a0'
??? Scanner scan=new Scanner(System.in);
^
Main.java:5: error: illegal character: '\u00a0'
??? Scanner scan=new Scanner(System.in);
 ^
Main.java:5: error: illegal character: '\u00a0'
??? Scanner scan=new Scanner(System.in);
  ^
Main.java:6: error: illegal character: '\u00a0'
??? X=scan.nextInt();
^
Main.java:6: error: illegal character: '\u00a0'
??? X=scan.nextInt();
 ^
Main.java:6: error: illegal character: '\u00a0'
??? X=scan.nextInt();
  ^
Main.java:7: error: illegal character: '\u00a0'
??? A=scan.nextInt();
^
Main.java:7: error: illegal character: '\u00a0'
??? A=scan.nextInt();
 ^
Main.java:7: error: illegal character: '\u00a0'
??? A=scan.nextInt();
  ^
Main.java:8: error: illegal character: '\u00a0'
??? B=scan.nextInt();
^
Main.java:8: error: illegal character: '\u00a0'
??? B=scan.nextInt();
 ^
Main.java:8: error: illegal character: '\u00a0'
??? B=scan.nextInt();
  ^
Main.java:9: error: illegal character: '\u00a0'
??? m=(X-A)%B;
^
Main.java:9: error: illegal character: '\u00a0'
??? m=(X-A)%B;
 ^
Main.java:9: error: illegal character: '\u00a0'
??? m=(X-A)%B;
  ^
Main.java:10: error: illegal character: '\u00a0'
??? if(A+B<=X){
^
Main.java:10: error: illegal character: '\u00a0'
??? if(A+B<=X){
 ^
Main.java:10: error: illegal character: '\u00a0'
??? if(A+B<=X){
  ^
Main.java:11: error: illegal character: '\u00a0'
???? System.out.println(m);
^
Main.java:11: error: illegal character: '\u00a0'
???? System.out.println(m);
 ^
Main.java:11: error: illegal character: '\u00a0'
???? System.out.println(m);
  ^
Main.java:11: error: illegal character: '\u00a0'
???? System.out.println(m);
   ^
Main.java:12: error: illegal character: '\u00a0'
??? }
^
Main.java:12: error: illegal character: '\u00a0'
??? }
 ^
Main.java:12: error: illegal character: '\u00a0'
??? }
  ^
Main.java:13: error: illegal character: '\u00a0'
??? else{
^
Main.java:13: error: illegal character: '\u00a0'
??? else{
 ^
Main.java:13: error: illegal character: '\u00a0'
??? else{
  ^
Main.java:14: error: illegal character: '\u00a0'
???? System.out.print("input error!");
^
Main.java:14: error: illegal character: '\u00a0'
???? System.out.print("input error!");
 ^
Main.java:14: error: illegal character: '\u00a0'
???? System.out.print("input error!");
  ^
Main.java:14: error: illegal character: '\u00a0'
???? System.out.print("input error!");
   ^
Main.java:15: error: illegal character: '\u00a0'
??? }
^
Main.java:15: error: illegal character: '\u00a0'
??? }
 ^
Main.java:15: error: illegal character: '\u00a0'
??? }
  ^
Main.java:16: error: illegal character: '\u00a0'
?? }}
^
Main.java:13: error: 'else' without 'if'
??? else{
    ^
Main.java:16: error: illegal character: '\u00a0'
?? }}
 ^
41 errors