Create Operations on students marks.py

Python/Operations on students marks.py

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+marks=[]
+n=int(input("enter a no. of students:"))
+def read():
+	for i in range (n):
+		num=int(input("enter the marks:"))
+		marks.append(num)
+def display():
+	print(marks)
+
+def avg():
+	sum=0
+	cnt=0
+	for i in range(n):
+		if(marks[i]>=0):
+			sum+=marks[i]
+			cnt+=1
+		avg=sum/cnt
+	print("The Average marks is:",avg)
+	print("Absent Student Count is:",(n-cnt))
+
+def hs():
+	max=0
+	for i in range(n):
+		if((marks[i]>=0) and (marks[i]>max)):
+			max=marks[i]
+	print("The Maximum value is:",max)
+
+def ls():
+	min=0
+	for i in range(n):
+		if((marks[i]>=0) and (marks[i]<min)):
+			min=marks[i]
+	print("The Minimum value is:",min)
+
+def absent():
+	ab=0
+	for i in range(n):
+		 if(marks[i]<0):
+		 	ab+=1
+	print("The no. of absent students is:",ab)
+
+def hsf():
+	hsf=0
+	for i in range(n):
+		a=0
+		if(marks[i]==marks[a+1]):
+			 hsf+=1
+	print("Highest Frequency is:",hsf)
+
+def main():
+	read()
+	display()
+	avg()
+	hs()
+main()