last lab

labPython/lab3/TextFile13.py

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+def sum(A:int)->int:
+    A = A * (1 - 2 * (A < 0))
+    # A=abs(A)
+    if A//10 > 0:
+        return A%10 + sum(A//10)
+    else:
+        return A
+
+num_end = int(input())
+num_multiply = int(input())
+with open("e.txt", "w") as file:
+    for i in range(2, num_end+1):
+        if sum(i) == sum(i*num_multiply):
+            file.write(f"{i}\n")

labPython/lab3/TextFile8.py

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+with open("d.txt", "r") as file:
+    maxX = 0
+    minX = int(file.readline().replace("\n", ""))
+    for x in file:
+        x = int(x.replace("\n", ""))
+        if maxX < x:
+            maxX = x
+        if minX > x:
+            minX = x
+
+print(f"max: {maxX}, min: {minX}, calculate: {maxX - minX}")

labPython/lab3/b.txt

@@ -0,0 +1,6 @@
+-1
+1
+-1
+1
+-1
+1

labPython/lab3/d.txt

@@ -0,0 +1,25 @@
+1
+1
+3
+5
+13
+21
+55
+89
+233
+377
+987
+1597
+4181
+6765
+1771
+28657
+75025
+121393
+317811
+514229
+1346269
+2178309
+5702887
+9227465
+24157817

labPython/lab3/e.txt

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+9
+18
+27
+36
+45
+54
+72
+81
+90
+99
+108
+117
+135
+144
+171
+180
+189
+198
+207
+234
+270
+279
+288
+297
+342
+351
+360
+396
+405
+414
+441
+450
+459
+486
+495
+504
+540
+549
+558
+576
+585
+594
+639
+648
+657
+693
+702
+711
+720
+729
+756
+765
+783
+792
+801
+810
+819
+828
+846
+855
+864
+873
+882
+891
+900
+909
+918
+927
+936
+945
+954
+972
+981
+990
+999

labPython/lab3/main.py

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+# maxNum = 0
+# file = [1, 2, 2, 2, -10000, 52, 9999, 32, 12]
+# 
+# 
+# 
+# for i in file:
+    # delta = maxNum - i
+    # delta = delta * (1 - 2 * (delta < 0))
+    # sum = maxNum + i
+# 
+    # maxNum = (sum - delta) / 2 + delta
+# 
+# 
+# print (maxNum)
+
+print(1%1)

labPython/lab3/textfile17.py

@@ -0,0 +1,11 @@
+with open("b.txt", "r") as file:
+    num_this = 0
+    is_subsequence = True
+    lines = file.readlines()
+    num_prev = int(lines[0].replace("\n", ""))
+    for i in range(1, len(lines)):
+        num_this = int(lines[i].replace("\n", ""))
+        is_subsequence = ((num_prev>0)and(num_this<0))or((num_prev<0)and(num_this>0))and(is_subsequence)
+        num_prev = int(lines[i].replace("\n", ""))
+    
+print(is_subsequence)

labPython/lab3/textfile4.py

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+def fibonachi(num_for_stop:int) -> int:
+    if num_for_stop <= 0:
+        return 0
+    elif num_for_stop == 1:
+        return 1
+    else:
+        return fibonachi(num_for_stop-2) + fibonachi(num_for_stop-1)
+
+num_end = int(input())
+
+with open("d.txt", "w") as file:
+    count = 0
+    i=0
+    while count < num_end:
+        num_fib = fibonachi(i)
+        if num_fib%2 == 1:
+            file.write(f"{num_fib}\n")
+            count+=1
+        i +=1