diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..0ea4095
Binary files /dev/null and b/.DS_Store differ
diff --git a/ShreyRamanujam/.DS_Store b/ShreyRamanujam/.DS_Store
new file mode 100644
index 0000000..15014ad
Binary files /dev/null and b/ShreyRamanujam/.DS_Store differ
diff --git a/ShreyRamanujam/A.py b/ShreyRamanujam/A.py
new file mode 100644
index 0000000..3781051
--- /dev/null
+++ b/ShreyRamanujam/A.py
@@ -0,0 +1,13 @@
+import random
+import math
+y1 = []
+y2 = []  # Same as y cap
+for i in range(100):
+    y1.append(random.randint(0,1))
+    y2.append(random.uniform(0,1))
+o = 0
+for i in range(100):
+    o += y1[i] * math.log2(y2[i]) + (1 - y1[i]) * math.log2(1-y2[i])
+
+o = -o/100
+print("Cross-Entropy loss value is: ", o)
diff --git a/ShreyRamanujam/B.py b/ShreyRamanujam/B.py
new file mode 100644
index 0000000..90b67a8
--- /dev/null
+++ b/ShreyRamanujam/B.py
@@ -0,0 +1,18 @@
+class numbers():
+    def __init__(self, numbers):
+        self.numbers = numbers
+
+    def findtargetpairs(self, target):
+        sno = 1
+        targetdictionary = {}
+        for i in range(0, len(self.numbers)):
+            for j in range(0, len(self.numbers)):
+                if self.numbers[i] + self.numbers[j] == target:
+                    targetdictionary[sno] = [i, j]
+                    sno += 1
+        return targetdictionary
+
+
+mynumbers = numbers([10, 20, 10, 40, 50, 60, 70])
+target50 = mynumbers.findtargetpairs(50)
+print(target50)