Language: C++

#include<stdio.h>
void main ()
{
int x;
printf(?????´??°?????\??????????????????:???);
scanf(???%d???,&x);
printf(???C=x*x*x);
}

Compiler output:
a.cc:5:16: error: extended character ° is not valid in an identifier
    5 | printf(?????´??°?????\??????????????????:???);
      |                ^
a.cc:5:22: error: stray '\' in program
    5 | printf(?????´??°?????\??????????????????:???);
      |                      ^
a.cc:5:43: warning: trigraph ??) ignored, use -trigraphs to enable [-Wtrigraphs]
    5 | printf(?????´??°?????\??????????????????:???);
a.cc:2:1: error: '::main' must return 'int'
    2 | void main ()
      | ^~~~
a.cc: In function 'int main()':
a.cc:5:8: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |        ^
a.cc:5:9: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |         ^
a.cc:5:10: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |          ^
a.cc:5:11: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |           ^
a.cc:5:12: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |            ^
a.cc:5:13: error: '\U000000b4' was not declared in this scope
    5 | printf(?????´??°?????\??????????????????:???);
      |             ^
a.cc:5:15: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |               ^
a.cc:5:16: error: '\U000000b0' was not declared in this scope
    5 | printf(?????´??°?????\??????????????????:???);
      |                ^
a.cc:5:18: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                  ^
a.cc:5:19: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                   ^
a.cc:5:20: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                    ^
a.cc:5:21: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                     ^
a.cc:5:23: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                       ^
a.cc:5:24: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                        ^
a.cc:5:25: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                         ^
a.cc:5:26: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                          ^
a.cc:5:27: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                           ^
a.cc:5:28: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                            ^
a.cc:5:29: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                             ^
a.cc:5:30: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                              ^
a.cc:5:31: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                               ^
a.cc:5:32: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                ^
a.cc:5:33: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                 ^
a.cc:5:34: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                  ^
a.cc:5:35: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                   ^
a.cc:5:36: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                    ^
a.cc:5:37: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                     ^
a.cc:5:38: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                      ^
a.cc:5:39: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                       ^
a.cc:5:40: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                        ^
a.cc:5:42: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                          ^
a.cc:5:43: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                           ^
a.cc:5:44: error: expected primary-expression before '?' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                            ^
a.cc:5:45: error: expected primary-expression before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.cc:5:45: error: expected ':' before ')' token
    5 | printf(?????´??°?????\??????????????????:???);
      |                                             ^
      |                                             :
a.cc:5:45: error: expected primary-expression before ')' token
a.c