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  1. #include <stdio.h>
  2. main()
  3. {
  4. int i, j, power;
  5. scanf("%d", &power);
  6. scanf("%d", &i);
  7. switch (power) {
  8. case 1:
  9. j = i;
  10. break;
  11. case 2:
  12. j = i * i;
  13. break;
  14. case 3:
  15. j = i * i * i;
  16. break;
  17. default:
  18. j = 0;
  19. }
  20. printf("%d\n", j);
  21. return 0;
  22. }
  23.  
Success #stdin #stdout 0.01s 5300KB
stdin
2
5
stdout
25