commit 23372fe602f55071d2bee6eef25a43a3b0e7037f
Author: tiennm99 <tiennm99@outlook.com>
Date:   Sun Dec 21 09:58:46 2025 +0700

    chore: migrate

diff --git a/Assignment1/1.py b/Assignment1/1.py
new file mode 100644
index 0000000..ac98032
--- /dev/null
+++ b/Assignment1/1.py
@@ -0,0 +1,4 @@
+f = float(input())
+c = (f-32)*5/9
+k = c + 273.15
+print("%g %g" % (c, k), sep=' ')
\ No newline at end of file
diff --git a/Assignment1/2.py b/Assignment1/2.py
new file mode 100644
index 0000000..56cbe37
--- /dev/null
+++ b/Assignment1/2.py
@@ -0,0 +1,4 @@
+ip = float(input())
+k = 0.453592/2.54/2.54
+op = ip*k
+print("%g" % op)
diff --git a/Assignment1/3.py b/Assignment1/3.py
new file mode 100644
index 0000000..2f87eb8
--- /dev/null
+++ b/Assignment1/3.py
@@ -0,0 +1,5 @@
+xxx, yy = [int(i) for i in input().split()]
+for i in range(0, xxx + 1):
+    if 2*i + 4*(xxx  - i) == yy:
+        print(i, xxx - i)
+        break
\ No newline at end of file
diff --git a/Assignment1/4.py b/Assignment1/4.py
new file mode 100644
index 0000000..ca4e8be
--- /dev/null
+++ b/Assignment1/4.py
@@ -0,0 +1,19 @@
+import math
+epsilon = 1E-10
+a = float(input())
+b = float(input())
+c = float(input())
+if (a + b > c and b + c > a and c + a > b):
+    p = (a + b + c)/2
+    s = round(math.sqrt(p*(p-a)*(p-b)*(p-c)), 2)
+    if (a == b or b == c or c == a):
+        if (a == b and b == c):
+            print("Tam giac deu, dien tich = %g" % s)
+        else:
+            print("Tam giac can, dien tich = %g" % s)
+    elif (abs(a*a + b*b - c*c) < epsilon or abs(b*b + c*c - a*a) < epsilon or abs(c*c + a*a - b*b < epsilon)):
+        print("Tam giac vuong, dien tich = %g" % s)
+    else:
+        print("Tam giac thuong, dien tich = %g" % s)
+else:
+    print("Khong phai tam giac")
\ No newline at end of file
diff --git a/Assignment1/5.py b/Assignment1/5.py
new file mode 100644
index 0000000..b78886f
--- /dev/null
+++ b/Assignment1/5.py
@@ -0,0 +1,30 @@
+n = int(input())
+k = int(input())
+p = int(input())
+q = int(input())
+alice = 2*(p - 1) + q
+bob = alice - k
+b = False
+if (bob > 0):
+    b = True
+    v = bob % 2
+    if v == 0:
+        v = 2
+        pass
+    u = (bob - v)/2 + 1
+else:
+    bob = alice + k
+    if (bob <= n):
+        b = True
+        v = bob % 2
+        if v == 0:
+            v = 2
+            pass
+        u = (bob - v)/2 + 1
+        pass
+if b:
+    u = int(u)
+    v = int(v)
+    print(u, v)
+else:
+    print(-1)
\ No newline at end of file
diff --git a/Assignment1/6.py b/Assignment1/6.py
new file mode 100644
index 0000000..691aed7
--- /dev/null
+++ b/Assignment1/6.py
@@ -0,0 +1,5 @@
+k, t = [int(i) for i in input().split()]
+r = t % (2*k)
+if (r > k):
+    r = 2*k - r
+print(r)
\ No newline at end of file
diff --git a/Assignment1/7.py b/Assignment1/7.py
new file mode 100644
index 0000000..c3cafb1
--- /dev/null
+++ b/Assignment1/7.py
@@ -0,0 +1,8 @@
+import math
+
+ip = int(input())
+sum = 0
+for i in range(1, ip):
+    if (ip % i == 0):
+        sum += i
+print(sum)
\ No newline at end of file
diff --git a/Assignment1/8.py b/Assignment1/8.py
new file mode 100644
index 0000000..2c6c87d
--- /dev/null
+++ b/Assignment1/8.py
@@ -0,0 +1,8 @@
+x = int(input())
+if x in range(1, 31):
+    array = [1 for x in range(x)]
+    for i in range(2, x):
+        array[i] = array[i - 1] + array[i - 2]
+    print(array[x - 1])
+else:
+    print("So %d khong nam trong khoang [1,30]." % x)
\ No newline at end of file
diff --git a/Assignment2/1.py b/Assignment2/1.py
new file mode 100644
index 0000000..0e82c58
--- /dev/null
+++ b/Assignment2/1.py
@@ -0,0 +1,5 @@
+n, m = [int(i) for i in input().split()]
+op = 0
+if (n > 1 and m > 1):
+    op = int((n - 1)*n/2 + (m - 2)*(m-1)/2)
+print(op)
\ No newline at end of file
diff --git a/Assignment2/2.py b/Assignment2/2.py
new file mode 100644
index 0000000..e69de29