strengthen 258 (#89)

Author: whuang369

algorithmic/problems/258/config.yaml

@@ -11,4 +11,4 @@ memory: 256m
 # The subtasks section works the same way
 subtasks:
   - score: 100
-    n_cases: 1 # Looks for 1.in, 2.in, ... 5.in
+    n_cases: 3 # Looks for 1.in, 2.in, ... 5.in

algorithmic/problems/258/interactor.cc

@@ -77,9 +77,9 @@ int main(int argc, char* argv[]) {
         // --- Scoring Parameters for this N ---
         // Base Limit: ceil(log2(n)) + 1
         // Zero Limit: n
-        int limit_base = (int)ceil(log2((double)n)) + 1;
+        int limit_base = (int)ceil(log2((double)n)) / 2;
         limit_base /= 2;
-        int limit_zero = limit_base * 2;
+        int limit_zero = limit_base * 16;
 
         // Hard limit to prevent infinite loops (set slightly above Zero Limit)
         int hard_limit = n + 50; 

algorithmic/problems/258/testdata/1.ans

@@ -1,10 +1,10 @@
-! 370 511
-! 925 131
-! 101 321
-! 206 776
-! 521 256
-! 738 159
-! 440 344
-! 362 148
-! 148 306
-! 707 116
+! 7 5
+! 10 16
+! 11 2
+! 3 2
+! 9 4
+! 10 2
+! 10 11
+! 26 5
+! 8 12
+! 3 12