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# Python program to check number is +ve or not.

Solution with out using functions
Solution using functions without passing arguments
Solution using functions and by passing arguments

### For better understanding of this example, one should have the knowledge of the following Python programming topics:

Program to check number is +ve ot not

```n=int(input("Enter any number "))
if(n>0):
print("Number is +ve")
else:
print("Number is not +ve")
```

Try The Code

Output:

case 1:
Enter any number 95
Number is +ve
>>>
case 2:
Enter any number -45
Number is not +ve
>>>

### Solution : Using function Without Passing Arguments Program/Source Code

```#function definition
def check():
n=int(input("Enter any number "))
if(n>0):
print("Number is +ve")
else:
print("Number is not +ve")

#function calling
check()```

Output:

case 1:
Enter any number 25
Number is +ve
>>>
case 2:
Enter any number -54
Number is not +ve
>>>

### Solution : Using function Passing Arguments Program/Source Code

```#function definition
def check(n):
if(n>0):
print("Number is +ve")
else:
print("Number is not +ve")

#function calling
n=int(input("Enter any number "))
check(n)```

Output:

case 1:
Enter any number 6
Number is +ve
>>>
case 2:
Enter any number -9
Number is not +ve
>>>

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