foo.cc:7:8: error: stray '\357' in program
    7 |  if(a%2！=0)
      |        ^
foo.cc:7:9: error: stray '\274' in program
    7 |  if(a%2！=0)
      |         ^
foo.cc:7:10: error: stray '\201' in program
    7 |  if(a%2！=0)
      |          ^
foo.cc: In function 'int main()':
foo.cc:7:12: error: lvalue required as left operand of assignment
    7 |  if(a%2！=0)
      |            ^

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