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  1. #include <cstdio>
  2.  
  3. int main() {
  4. int val;
  5. while (scanf("%x", &val) != EOF)
  6. printf("val we get : %x\n", val);
  7.  
  8. return 0;
  9. }
  10.  
Success #stdin #stdout 0s 3300KB
stdin
fa ff 00 10 00
ee ee 00 00 30
dd d1 00 aa 00
stdout
val we get : fa
val we get : ff
val we get : 0
val we get : 10
val we get : 0
val we get : ee
val we get : ee
val we get : 0
val we get : 0
val we get : 30
val we get : dd
val we get : d1
val we get : 0
val we get : aa
val we get : 0