Trying Comparison Operators

[PythonGainz]

Good morrow, guys!

Used this code from a textbook and can't find the error. It seems like something at the beginning already, but I cant figure it out.

Code:

i=10
j=15
if(i==j):
    print("i is equal j")
    else:
    print("i is not equal to j")
    if(i!=i):
        print("i is not equal to j")
        else:
            print("i is equal to j")
            if(i>j)
            print("i is greater than j")
            else:
                print("i is not greater than j")
                if(i<j)
                print("i is less than j")
                if(i>=j)
                print("i is greater than or equal to j")
                else:
                    print("i is neither greater than nor equal to j")
                    if(i<=j)
                    print("i is less than or equal to j")
                    else:
                        print("i is neither less than or equal to j")

Many thanks everyone!

[buran]

Please, always post full traceback you get.
Traceback show you where the error is. In this case line 5, where else is indented one-level too much. it should be at the same level as corresponding if.

Also note that there are problems with the logic - e.g. some check sa redundant and also lines 17 and next will never be executed. They are in the else block implying that i < j, so i >= j will never be True

[saikiran]

Syntax errors are there in code -
1. "if(i==j):" should be "if i==j:"
2. ":" is missing in most of the conditions.
3. Indentation is not correct.

Code with syntax errors corrected -

i=10
j=15
if i==j:
    print("i is equal j")
else:
    print("i is not equal to j")
    if i!=i: # here doesn't look correct logically.
        print("i is not equal to j")
    else:
        print("i is equal to j")
        if i>j:
            print("i is greater than j")
        else:
            print("i is not greater than j")
            if i<j:
                print("i is less than j")
            if i>=j:
                print("i is greater than or equal to j")
            else:
                print("i is neither greater than nor equal to j")
                if i<=j:
                    print("i is less than or equal to j")
                else:
                    print("i is neither less than or equal to j")

The simplified code:

i=10
j=15
		
if i==j:
    print("i is equal j")
else:
    if i>j:
        print("i is greater than j")
    else:
        if i<j:
            print("i is less than j")

[PythonGainz]

The awesomeness of you guys is unbelievable. Many many thanks indeed!