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  1. #include<stdio.h>
  2. #define PI 3.14
  3. int main()
  4. {
  5. printf("圆周率:%f\n",PI)
  6. return 0;
  7. }
Compilation error #stdin compilation error #stdout 0s 0KB
stdin
Standard input is empty
compilation info
prog.c:5:30: error: expected ';' after expression
  printf("圆周率:%f\n",PI)
                          ^
                          ;
1 error generated.
stdout
Standard output is empty