add files

Author: Dashminder-Singh

collection.py

@@ -0,0 +1,48 @@
+# List
+# ls=[10,20,30,4,8,11]
+# print(ls)
+
+'''
+ls=[]
+n=int(input("Enter size: "))
+
+for i in range(0,n):
+    k=int(input())
+    ls.append(k)
+
+for i in range(0,n):
+    print(ls[i],end=" ")
+
+'''
+'''
+print("\n")
+ls.append(25)
+print(ls)
+ls.insert(2,45)
+print(ls)
+
+'''
+# Tuple
+
+from turtle import clear
+
+
+tu=(10,2,4,9,23,67)
+
+# print(t[2:4]) slicing
+
+# t[2]=34 Not allowed
+tu=list(tu)
+tu[2]=34
+print(tu) # Convert to List
+
+tu=tuple(tu)
+print(tu) #Convert to Tuple
+
+'''
+t=(12,34)
+print(t*3)
+
+'''
+
+

first.py

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+# print("Hello World")
+
+# for i in range(10):
+#     print(i,end=" ")
+
+'''
+num=int(input("Enter a number: "))
+highest=0
+while(num!=0):
+    r=num%10
+    if(r>highest):
+        highest=r
+    
+    num=num/10
+
+print("Highest Number is ",int(highest))
+
+'''
+'''
+N=int(input("Enter a number: "))
+
+for i in range(0,10):
+    print(N,"X",i+1,"=",N*(i+1))
+'''
+'''
+N=int(input("Enter a number: "))
+
+for i in range(N,0,-1):
+    print(2*i)
+'''
+from tokenize import Double
+
+
+fact=1
+N=int(input("Enter a number: "))
+
+for i in range(N,0,-1):
+    fact=fact*i
+
+print(N,"!=",fact)

leap.py

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+year=int(input("Enter a year: "))
+
+if((year%100==0 & year%400==0) | (year%4==0)):
+    print("Leap Year")
+else:
+    print("Not Leap Year")

pattern.py

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+n=int(input("Enter a number: "))
+
+for i in range(0,n):
+    for j in range(0,i+1):
+        print("*", end=" ")
+    
+    print("\n")
+

recursion.py

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+def sum_of_n(n):
+    if(n==1):
+        return n
+    return sum_of_n(n-1)+n
+
+
+N=int(input("Enter a number: "))
+res=sum_of_n(N)
+print(res)

star.py

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+n=int(input("Enter a number: "))
+
+for i in range(0,n):
+    k=0
+    while(k!=n-i):
+        print(end=" ")
+        k=k+1
+    for j in range(0,i+1):
+        print("*",end="")
+    print("\n")