foo.c:1:1: warning: data definition has no type or storage class
    1 | a=int(input（“”）)
      | ^
foo.c:1:1: warning: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
foo.c:1:3: error: expected expression before 'int'
    1 | a=int(input（“”）)
      |   ^~~
foo.c:1:12: error: stray '\357' in program
    1 | a=int(input（“”）)
      |            ^
foo.c:1:13: error: stray '\274' in program
    1 | a=int(input（“”）)
      |             ^
foo.c:1:14: error: stray '\210' in program
    1 | a=int(input（“”）)
      |              ^
foo.c:1:15: error: stray '\342' in program
    1 | a=int(input（“”）)
      |               ^
foo.c:1:16: error: stray '\200' in program
    1 | a=int(input（“”）)
      |                ^
foo.c:1:17: error: stray '\234' in program
    1 | a=int(input（“”）)
      |                 ^
foo.c:1:18: error: stray '\342' in program
    1 | a=int(input（“”）)
      |                  ^
foo.c:1:19: error: stray '\200' in program
    1 | a=int(input（“”）)
      |                   ^
foo.c:1:20: error: stray '\235' in program
    1 | a=int(input（“”）)
      |                    ^
foo.c:1:21: error: stray '\357' in program
    1 | a=int(input（“”）)
      |                     ^
foo.c:1:22: error: stray '\274' in program
    1 | a=int(input（“”）)
      |                      ^
foo.c:1:23: error: stray '\211' in program
    1 | a=int(input（“”）)
      |                       ^

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