sum n=int(input("enter n : ")) sum=0 for i in range(1,n,1): sum=sum+i print(sum) even sum and odd sum n=int(input("enter n : ")) evensum=0 oddsum=0 for i in range(1,n,1): print(i) if(i%2==0): evensum=evensum+i else: oddsum=oddsum+i print(evensum) print(oddsum) factorial n=int(input("enter a number")) fact=1 for i in range(1,n+1,1): fact=fact*i print(fact) Bus game n=int(input("enter a number")) for i in range(1,n,1): if(i%5==0): print("bus") else: print(i) Multiplication n=int(input("enter a number")) for i in range(1,10+1,1): print(n,"x",i,"=",n*i) Prime or not n=int(input("enter :")) result=0 for i in range(1,n+1,1): if(n%i==0): result=result+1 if(result==2): print("prime") else: ...