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  1. a[2]=讀取到的數值
  2.  
  3. b[2]=欲比較的數值
  4.  
  5.  
  6.  
  7. int b[2]={30,20};
  8.  
  9. if(a[2]>=b[2])
  10.  
  11. {
  12.  
  13. Light(0);
  14.  
  15. }
Compilation error #stdin compilation error #stdout 0s 0KB
stdin
Standard input is empty
compilation info
prog.c:1:1: warning: data definition has no type or storage class
 a[2]=讀取到的數值
 ^
prog.c:1:1: warning: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
prog.c:1:1: error: stray '\350' in program
prog.c:1:1: error: stray '\256' in program
prog.c:1:1: error: stray '\200' in program
prog.c:1:1: error: stray '\345' in program
prog.c:1:1: error: stray '\217' in program
prog.c:1:1: error: stray '\226' in program
prog.c:1:1: error: stray '\345' in program
prog.c:1:1: error: stray '\210' in program
prog.c:1:1: error: stray '\260' in program
prog.c:1:1: error: stray '\347' in program
prog.c:1:1: error: stray '\232' in program
prog.c:1:1: error: stray '\204' in program
prog.c:1:1: error: stray '\346' in program
prog.c:1:1: error: stray '\225' in program
prog.c:1:1: error: stray '\270' in program
prog.c:1:1: error: stray '\345' in program
prog.c:1:1: error: stray '\200' in program
prog.c:1:1: error: stray '\274' in program
prog.c:3:1: error: 'b' undeclared here (not in a function)
 b[2]=欲比較的數值
 ^
prog.c:3:1: error: stray '\346' in program
prog.c:3:1: error: stray '\254' in program
prog.c:3:1: error: stray '\262' in program
prog.c:3:1: error: stray '\346' in program
prog.c:3:1: error: stray '\257' in program
prog.c:3:1: error: stray '\224' in program
prog.c:3:1: error: stray '\350' in program
prog.c:3:1: error: stray '\274' in program
prog.c:3:1: error: stray '\203' in program
prog.c:3:1: error: stray '\347' in program
prog.c:3:1: error: stray '\232' in program
prog.c:3:1: error: stray '\204' in program
prog.c:3:1: error: stray '\346' in program
prog.c:3:1: error: stray '\225' in program
prog.c:3:1: error: stray '\270' in program
prog.c:3:1: error: stray '\345' in program
prog.c:3:1: error: stray '\200' in program
prog.c:3:1: error: stray '\274' in program
prog.c:7:1: error: expected expression before 'int'
 int b[2]={30,20};
 ^
prog.c:9:1: error: expected identifier or '(' before 'if'
 if(a[2]>=b[2])
 ^
stdout
Standard output is empty