Language: C

#include <stdio.h>


int main(){

    int a, b;

    scanf( ″%d %d″ , &a, &b);

    printf( ″%d %d¥n″ , a*b, 2*a+2*b);

    return 0;

}




Compiler output:
main.c: In function 'main':
main.c:6:1: error: stray '\302' in program
    6 | <U+00A0><U+00A0><U+00A0><U+00A0>int a, b;
      | ^~~~~~~~
main.c:6:2: error: stray '\302' in program
    6 | <U+00A0><U+00A0><U+00A0><U+00A0>int a, b;
      |         ^~~~~~~~
main.c:6:3: error: stray '\302' in program
    6 | <U+00A0><U+00A0><U+00A0><U+00A0>int a, b;
      |                 ^~~~~~~~
main.c:6:4: error: stray '\302' in program
    6 | <U+00A0><U+00A0><U+00A0><U+00A0>int a, b;
      |                         ^~~~~~~~
main.c:8:1: error: stray '\302' in program
    8 | <U+00A0><U+00A0><U+00A0><U+00A0>scanf( <U+2033>%d %d<U+2033> , &a, &b);
      | ^~~~~~~~
main.c:8:2: error: stray '\302' in program
    8 | <U+00A0><U+00A0><U+00A0><U+00A0>scanf( <U+2033>%d %d<U+2033> , &a, &b);
      |         ^~~~~~~~
main.c:8:3: error: stray '\302' in program
    8 | <U+00A0><U+00A0><U+00A0><U+00A0>scanf( <U+2033>%d %d<U+2033> , &a, &b);
      |                 ^~~~~~~~
main.c:8:4: error: stray '\302' in program
    8 | <U+00A0><U+00A0><U+00A0><U+00A0>scanf( <U+2033>%d %d<U+2033> , &a, &b);
      |                         ^~~~~~~~
main.c:8:12: error: stray '\342' in program
    8 | <U+00A0><U+00A0><U+00A0><U+00A0>scanf( <U+2033>%d %d<U+2033> , &a, &b);
      |                                        ^~~~~~~~
main.c:8:13: error: expected expression before '%' token
    8 |     scanf( ″%d %d″ , &a, &b);
      |             ^
main.c:8:18: error: stray '\342' in program
    8 | <U+00A0><U+00A0><U+00A0><U+00A0>scanf( <U+2033>%d %d<U+2033> , &a, &b);
      |                                                     ^~~~~~~~
main.c:10:1: error: stray '\302' in program
   10 | <U+00A0><U+00A0><U+00A0><U+00A0>printf( <U+2033>%d %d<U+00A5>n<U+2033> , a*b, 2*a+2*b);
      | ^~~~~~~~
main.c:10:2: error: stray '\302' in program
   10 | <U+00A0><U+00A0><U+00A0><U+00A0>printf( <U+2033>%d %d<U+00A5>n<U+2033> , a*b, 2*a+2*b);
      |         ^~~~~~~~
main.c:10:3: error: stray '\302' in program
   10 | <U+00A0><U+00A0><U+00A0><U+00A0>printf( <U+2033>%d %d<U+00A5>n<U+2033> , a*b, 2*a+2*b);
      |                 ^~~~~~~~
main.c:10:4: error: stray '\302' in program
   10 | <U+00A0><U+00A0><U+00A0><U+00A0>printf( <U+2033>%d %d<U+00A5>n<U+2033> , a*b, 2*a+2*b);
      |                         ^~~~~~~~
main.c:10:13: error: stray '\342' in program
   10 | <U+00A0><U+00A0><U+00A0><U+00A0>printf( <U+2033>%d %d<U+00A5>n<U+2033> , a*b, 2*a+2*b);
      |                                         ^~~~~~~~
main.c:10:14: error: expected expression before '%' token
   10 |     printf( ″%d %d¥n″ , a*b, 2*a+2*b);
      |              ^
main.c:10:19: error: stray '\302' in program
   10 | <U+00A0><U+00A0><U+00A0><U+00A0>printf( <U+2033>%d %d<U+00A5>n<U+2033> , a*b, 2*a+2*b);
      |                                                      ^~~~~~~~
main.c:10:21: error: stray '\342' in program
   10 | <U+00A0><U+00A0><U+00A0><U+00A0>printf( <U+2033>%d %d<U+00A5>n<U+2033> , a*b, 2*a+2*b);
      |                                                               ^~~~~~~~
main.c:12:1: error: stray '\302' in program
   12 | <U+00A0><U+00A0><U+00A0><U+00A0>return 0;
      | ^~~~~~~~
main.c:12:2: error: stray '\302' in program
   12 | <U+00A0><U+00A0><U+00A0><U+00A0>return 0;
      |         ^~~~~~~~
main.c:12:3: error: stray '\302' in program
   12 | <U+00A0><U+00A0><U+00A0><U+00A0>return 0;
      |                 ^~~~~~~~
main.c:12:4: error: stray '\302' in program
   12 | <U+00A0><U+00A0><U+00A0><U+00A0>return 0;
      |                         ^~~~~~~~