main(){ char a[100];int i; scanf("%s",a); for(i=0;a[i]!='\0';i++){ if(a[i]>='A'&&a[i]<='Z') a[i]= 'Z'-(a[i]-'A'); if(a[i]>='a'&&a[i]<='z') a[i]= 'z'-(a[i]-'a'); }printf("%s",a);getch();}