find prime in range

Author: st900278

Prime/code.py

@@ -0,0 +1,30 @@
+
+
+def prime(range_from, range_to):
+  
+  allList = [x for x in range(2, int(range_to)+1)]
+
+  ptr = 0
+  while True:
+    i = 2
+    while i * allList[ptr] <= int(range_to):
+      if i*allList[ptr] in allList:
+        allList.remove(i*allList[ptr])
+      i += 1
+    ptr += 1
+    if allList[ptr] ** 2 > int(range_to):
+      break
+
+
+  primeList = [x for x in allList if x > int(range_from)]
+  print("Prime List Between ", range_from, " and ", range_to, " is")
+  print(primeList)
+
+  
+  
+if __name__ == "__main__":
+  print("Enter the range of number")
+  range_from = input("From: ")
+  range_to = input("To: ")
+
+  prime(range_from, range_to)