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  1. #include <stdio.h>
  2.  
  3. int main() {
  4. int a,b,c;
  5. scanf("%d %d %d",&a,&b,&c);
  6.  
  7. if (a<b&&b<c) {
  8. printf("Yes\n");
  9. }
  10. else {
  11. printf("No\n");
  12. }
  13.  
  14. return 0;
  15. }
  16.  
Success #stdin #stdout 0.01s 5268KB
stdin
7 6 9
stdout
No