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  1. #include <stdio.h>
  2. int main(){
  3. int N;
  4. scanf("%d", &N);
  5. int nilai1, nilai2;
  6. int U=0, R=0;
  7. scanf("%d", &nilai1);
  8. for (int i=1; i<N; i++){
  9. scanf("%d", &nilai2);
  10. int selisih = nilai2 - nilai1;
  11. if(selisih>U) U=selisih;
  12. if(selisih<0 && -selisih>R) R=-selisih;
  13. nilai1=nilai2;
  14. }
  15. printf("%d %d", U, R);
  16. return 0;
  17. }
Success #stdin #stdout 0s 5320KB
stdin
8
1 2 7 3 8 7 1 5
stdout
5 6