sols

1_sum.py

@@ -0,0 +1,12 @@
+nums = []
+for i in range(1,500):
+    if i%5==0 and i%7!=0:
+        nums.append(i)
+    else:
+        a = 1
+print(nums)
+sum=0
+for n in range(0,len(nums)):
+    ins=nums[n]
+    sum=sum +ins
+print(sum)

2_room_total_surface_area.py

@@ -0,0 +1,14 @@
+l=6
+b=8
+h=10
+def calc(l,b,h):
+    area=2*((l*b)+(b*h)+(h*l))
+    print(area)
+calc(6,8,10)
+def inc(l,b,h):
+    l=l*1.15
+    b=b*1.15
+    h=h*1.15
+    area = 2 * ((l * b) + (b * h) + (h * l))
+    print(area)
+inc(6,8,10)

3_sort.py

@@ -0,0 +1,7 @@
+list2=['Potter','Fred','Greg','George','Voldemort','Sirius','Dumbledore']
+list2.sort()
+list1=['ron','hermione','harry','professor','dobby',str(list2),'The House Elf','Potter','Granger','Lockhart','Weasley']
+list1.sort()
+print(list1)
+list3=list1+list2
+print(list3)

4_triplet.py

@@ -0,0 +1,10 @@
+for a in range(1, 1000):
+    for b in range(a + 1, 1000):
+         c = 1000-(a + b)
+         if (a * 2)+(b * 2) == (c ** 2):
+             if a + b + c == 1000:
+                 print(a)
+                 print(b)
+                 print(c)
+                 print(a*b*c)
+                 break

6_primes.py

@@ -0,0 +1,14 @@
+def isprime(num):
+    if num > 1:
+        # check for factors
+        for i in range(2, num):
+            if (num % i) == 0:
+                break
+        else:
+            print(num, "is a prime number")
+
+    else:
+        print(num, "is not a prime number")
+
+for n in range(1,99999):
+    isprime(n)

7_palindrome.py

@@ -0,0 +1,11 @@
+def reverse(test):
+    n = len(test)
+    x=""
+    for i in range(n-1,-1,-1):
+        x += test[i]
+    return x
+
+value = input("your input ")
+revved=reverse(value)
+if (value==revved):
+    print("palindrome")