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Solved cloud_jump and hiking

e2df1cf6d11509b774a6b0bd8aeda4823e97f7be · darakna · Dec 28, 2019 02:57

+72 · 2 files changed

• Pyton_stuff/hackerRank/cloud_jump.py +35 −0
• Pyton_stuff/hackerRank/hiking.py +37 −0

diff --git a/Pyton_stuff/hackerRank/cloud_jump.py b/Pyton_stuff/hackerRank/cloud_jump.py
new file mode 100644
index 0000000..0fab9a6
--- /dev/null
+++ b/Pyton_stuff/hackerRank/cloud_jump.py
@@ -0,0 +1,35 @@
+#!/bin/python3
+#8/8 tests
+
+import math
+import os
+import random
+import re
+import sys
+
+# Complete the jumpingOnClouds function below.
+def jumpingOnClouds(c):
+    min_jumps = 0
+    all_clouds = len(c)
+    current_pos = 0
+    while(current_pos != all_clouds):
+        print(all_clouds, current_pos)
+        if current_pos + 2 == all_clouds-1:
+            min_jumps += 1
+            break
+        elif current_pos + 1 == all_clouds - 1:
+            min_jumps += 1
+            break
+        elif c[current_pos + 2] == 0:
+            current_pos = current_pos + 2
+            min_jumps += 1
+        elif c[current_pos + 1] == 0:
+            current_pos = current_pos + 1
+            min_jumps += 1
+
+
+    return min_jumps
+
+
+print("4=",jumpingOnClouds(list(map(int, "0 0 1 0 0 1 0".rstrip().split()))))
+print("3=",jumpingOnClouds(list(map(int, "0 0 0 1 0 0".rstrip().split()))))
diff --git a/Pyton_stuff/hackerRank/hiking.py b/Pyton_stuff/hackerRank/hiking.py
new file mode 100644
index 0000000..8d31247
--- /dev/null
+++ b/Pyton_stuff/hackerRank/hiking.py
@@ -0,0 +1,37 @@
+#21/21 test passed
+
+import math
+import os
+import random
+import re
+import sys
+
+# Complete the countingValleys function below.
+def countingValleys(n, s):
+    valley_num = 0
+    level = 0
+    print(n, s)
+    for elem in range(n):
+        if s[elem] == "D":
+            level  -= 1
+        elif s[elem] == "U":
+            level += 1
+        print(level)
+        if level == 0 and s[elem] == "U":
+            print(n,elem, s[elem])
+            valley_num += 1
+    return valley_num
+
+if __name__ == '__main__':
+    os.environ['OUTPUT_PATH'] = os.getcwd() + "\\outfile.log"
+    #fptr = open(os.environ['OUTPUT_PATH'], 'w')
+
+    #n = int(input())
+    n = 12
+    #s = input()
+    s = "DDUUDDUDUUUD"
+    result = countingValleys(n, s)
+
+    #fptr.write(str(result) + '\n')
+    print(str(result))
+    #fptr.close()