Python Solutions for Challenge-341

2 files changed, 25 insertions, 0 deletions

diff --git a/challenge-341/vinod-k/python/ch-1.py b/challenge-341/vinod-k/python/ch-1.py
new file mode 100644
index 0000000000..2a2c08228e
--- /dev/null
+++ b/challenge-341/vinod-k/python/ch-1.py
@@ -0,0 +1,11 @@
+sentence = input("Enter the sentence: ")
+keys_input = input("Enter the broken keys separated by space: ")
+
+broken_keys = set(keys_input.lower().split())
+
+count = 0
+for word in sentence.split():
+    if all(char not in broken_keys for char in word.lower()):
+        count += 1
+
+print(f"Number of words that can be typed: {count}")
diff --git a/challenge-341/vinod-k/python/ch-2.py b/challenge-341/vinod-k/python/ch-2.py
new file mode 100644
index 0000000000..c9cb239502
--- /dev/null
+++ b/challenge-341/vinod-k/python/ch-2.py
@@ -0,0 +1,14 @@
+input_str = input("Enter the string: ")
+char = input("Enter the character to reverse prefix until: ")
+
+index = input_str.find(char)
+
+if index == -1 or index == 0:
+    # No change if character not found or at start
+    result = input_str
+else:
+    prefix = input_str[:index+1]
+    rest = input_str[index+1:]
+    result = prefix[::-1] + rest
+
+print(f"Resulting string: {result}")