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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.  
  5. unsigned char hours, minutes, seconds, sec_ones, sec_tens, min_ones, min_tens, hrs_ones, hrs_tens;
  6.  
  7. unsigned int secs = 12*3600 + 34*60 + 56;
  8.  
  9. hours = secs/3600.0;
  10. minutes =(secs/60.0)-(hours*60);
  11. seconds =secs-(hours*3600)-(minutes*60);
  12.  
  13. sec_ones =(unsigned char)((seconds%10));
  14. sec_tens =(unsigned char)((seconds-sec_ones)%100);
  15. min_ones =(unsigned char)(minutes%10);
  16. min_tens =(unsigned char)((minutes-min_ones)%100);
  17. hrs_ones =(unsigned char)(hours%10);
  18. hrs_tens =(unsigned char)((hours-hrs_ones)%100);
  19.  
  20. printf("%u %u : %u %u : %u %u\n", hrs_tens, hrs_ones, min_tens, min_ones, sec_tens, sec_ones);
  21.  
  22. return 0;
  23. }
Success #stdin #stdout 0.01s 1676KB
stdin
Standard input is empty
stdout
10 2 : 30 4 : 50 6