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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. public class Main {
  8. 	static long inf = 1000000007;
  9.  
  10. 	static int count_ones (int n)
  11. 	{
  12. 	   final int NIBBLE_LOOKUP [] =
  13. 	  {
  14. 	    0, 1, 1, 2, 1, 2, 2, 3, 
  15. 	    1, 2, 2, 3, 2, 3, 3, 4
  16. 	  };
  17.  
  18.  
  19. 	  return NIBBLE_LOOKUP[n & 0x0F] + NIBBLE_LOOKUP[n >> 4];
  20. 	}
  21.  
  22. 	public static void main(String[] args) {
  23. 		Scanner sc = new Scanner(System.in);
  24. 		String str = sc.next();
  25.  
  26. 		long ans = 1;
  27.  
  28. 		for (int i = 0; i < str.length(); i++) {
  29. 			char c = str.charAt(i);
  30. 			int nr;
  31.  
  32. 			if ( c >= '0' && c <= '9' )
  33. 				nr = c - '0';
  34. 			else if ( c >= 'a' && c <= 'z' )
  35. 				nr = c - 'a' + 36;
  36. 			else if ( c >= 'A' && c <= 'Z' )
  37. 				nr = c - 'A' + 10;
  38. 			else if (c == '_')
  39. 				nr = 63;
  40. 			else
  41. 				nr = 62;
  42.  
  43. 			nr = new Double(Math.pow(2, 5 - count_ones(nr))).intValue() * 2 + 1;
  44. 			ans %= inf;
  45. 			ans = ans * nr;
  46. 		}
  47.  
  48. 		System.out.println(ans);
  49. 	}
  50. }
Runtime error #stdin #stdout #stderr 0.14s 321344KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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Exception in thread "main" java.util.NoSuchElementException
	at java.util.Scanner.throwFor(Scanner.java:862)
	at java.util.Scanner.next(Scanner.java:1371)
	at Main.main(Main.java:24)
https://ideone.com/fOMtB2
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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