python program

Author: shailendrakumaromkar

Bool.py

@@ -0,0 +1,34 @@
+print(4>3)
+print(4<3)
+print(4==3)
+
+a=3
+b=20
+
+if (a>b):
+    print("a is greater")
+else:
+    print("b is greater")
+
+print(bool("raja"))
+print(bool(23))
+
+
+print(bool(False))
+print(bool(None))
+print(bool(0))
+print(bool(()))
+print(bool({}))
+print(bool([]))
+print(bool(""))
+
+def test():
+    return True
+
+if test():
+    print("True is return")
+else:
+    print("False is return")
+
+a=23
+print(isinstance(a,str))

Casting.py

@@ -0,0 +1,23 @@
+x=  str(4)
+y=float(4.5)
+z=int(7)
+
+print(x)
+print(type(x))
+print(y)
+print(type(y))
+print(z)
+print(type(z))
+
+a=int(12)
+b=int(5.894)
+c=int("343")
+
+print(a,b,c)
+
+
+d=str("s1")
+e=str(3)
+f=str(4.98)
+
+print(d,e,f)

Dict.py

@@ -0,0 +1,52 @@
+dict1={
+    "first":"Raja",
+    "middle":"Kumar",
+    "last":"Omkar",
+    "first":"shailendra"
+}
+
+print(dict1)
+
+print(dict1["last"])
+print(len(dict1))
+print(dict1.get("last"))
+print(dict1.keys())
+dict1["gender"]="Male"
+print(dict1.keys())
+print(dict1.values())
+dict1["first"]="Raja"
+print(dict1.values())
+print(dict1.items())
+
+if "middle" in dict1:
+    print("middle name xist")
+
+dict1.update({"first":"Neha"})
+print(dict1)
+
+dict1.pop("gender")
+print(dict1)
+
+dict1.popitem()
+print(dict1)
+
+for i in dict1:
+    print(i)
+
+for i in dict1:
+    print(dict1[i])
+
+for i in dict1.values():
+    print(i)
+
+for i in dict1.keys():
+    print(i)
+
+for x,y in dict1.items():
+    print(x,y)
+
+dict2=dict1.copy()
+print(dict2)
+
+dict3=dict(dict1)
+print(dict3)

Global.py

@@ -0,0 +1,28 @@
+a="raja"
+
+def func():
+    a="kumar"
+    print(a)
+
+func()
+print(a)
+
+
+def func1():
+    global x
+    x = "shailendra"
+    print(x)
+
+func1()
+print(x)
+
+
+y="neha"
+
+def func2():
+    global y
+    y="kalbhor"
+    print(y)
+
+func2()
+print(y)

Hello.py

@@ -1 +1,2 @@
+#First python program
 print("First python program")

List.py

@@ -0,0 +1,105 @@
+list2=[1,2.4,"raja","raja","kumar","kumar","shailendra","neha"]
+list1 = [1,"omkar"]
+list1[0]="Shailendra"
+list1[1]="New Omkar"
+list3=["mera","bharat","mahan"]
+print(list2)
+print(list2[2])
+print(list2[1:4])
+print(list2[2:])
+print(list2*2)
+print(list2+list1)
+print(len(list2))
+print(type(list2))
+
+x=list(("hamari","family","hogi","very","happy","waali"))
+print(x)
+print(x[-2])
+print(x[2:5])
+print(x[:5])
+print(x[-6:-2])
+
+print(x)
+x[0]="complete"
+print(x)
+x[1:2]="full","omkar"
+print(x)
+x.insert(0,"betul")
+print(x)
+x.append("MP")
+print(x)
+
+x.append(list2)
+print(x)
+
+list2.append(list3)
+print(list2)
+
+list2.remove(2.4)
+print(list2)
+
+list2.pop(0)
+print(list2)
+list2.pop()
+print(list2)
+
+del list2[1]
+print(list2)
+
+for i in list2:
+    print(i)
+
+for j in range(len(list2)):
+    print(j, list2[j])
+    print(list2[j])
+
+k=0
+while k < len(list2):
+    print(list2[k])
+    k+=1
+
+for l in list2:
+    print(l)
+
+list4=[]
+
+list4.append(list2)
+print(list2)
+print(list4)
+
+list5=[]
+for i in list2:
+    if "n" in i:
+        list5.append(i)
+        print(list5)
+
+
+print(list2)
+list2.sort(reverse=True)
+print(list2)
+
+
+def funcSort(n):
+    return abs(n-50)
+
+list6=[40,50,60,30,70]
+
+list6.sort(key=funcSort)
+print(list6)
+
+list2.reverse()
+print(list2)
+
+
+list11=["a","b","c","d"]
+list12=list11.copy()
+print(list12)
+
+list12=list(list11)
+print(list12)
+
+list13=[1,2,3,4]
+
+for i in list11:
+    list13.append(i)
+print (list13)

Numbers.py

@@ -0,0 +1,9 @@
+x=3+7j
+y=45j
+z=-8478j
+w=7
+u=complex(w)
+print(x)
+print(y)
+print(z)
+print(u)

Operators.py

@@ -0,0 +1,7 @@
+x=["A","B"]
+y=["A","B"]
+z=x
+
+print(x is y)
+print(z is x)
+print(x==y)

Output.py

@@ -0,0 +1,16 @@
+a=1
+b=2
+
+print(a+b)
+
+c="raja"
+d="neha"
+print(c+d)
+
+# Below will give error 
+# string + int => not supported 
+e=3
+f="kumar"
+print(e+f)
+
+

Random.py

@@ -0,0 +1,3 @@
+import random
+
+print(random.randrange(1,100))

Set.py

@@ -0,0 +1,36 @@
+set1={"raja","kumar","omkar","kumar"}
+print(set1)
+print(len(set1))
+
+for x in set1:
+    print(x)
+
+set1.add("shailendra")
+print(set1)
+
+set2={1,2,3,4}
+set1.update(set2)
+print(set1)
+
+
+set1.remove(4)
+print(set1)
+
+#set1.remove(5)
+print(set1)
+
+set1.discard(3)
+print(set1)
+
+y=set1.pop()
+print(y)
+print(set1)
+
+set2={"raja","kumar"}
+#set1.intersection_update(set2)
+set1.intersection(set2)
+print(set1)
+
+
+set1.symmetric_difference_update(set2)
+print(set1)