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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int a;
  5. scanf("%d",&a);
  6.  
  7. if((a%3==0)&&!(a%5==0)){
  8. printf("〇");
  9. }else{
  10. printf("×");
  11. }
  12.  
  13. return 0;
  14. }
  15.  
Success #stdin #stdout 0.01s 5268KB
stdin
20
stdout
×