# Python program to concatenate two Integer values into one

Given two integers a and b. The task is to concatenate these two integers into one integer.

Examples:

```Input : a = 806, b = 91
Output : 80691

Input : a = 5, b = 1091
Output : 51091

```

Method 1: One method of achieving this can be counting the number of digits of second number. Then multiply the first number with 10^digits and adding both the numbers. Below is the implementation.

 `# Python program to concatenate ` `# two numbers ` ` `  ` `  `def` `numConcat(num1, num2): ` ` `  `     ``# find number of digits in num2 ` `     ``digits ``=` `len``(``str``(num2)) ` ` `  `     ``# add zeroes to the end of num1 ` `     ``num1 ``=` `num1 ``*` `(``10``*``*``digits) ` ` `  `     ``# add num2 to num1 ` `     ``num1 ``+``=` `num2 ` ` `  `     ``return` `num1 ` ` `  ` `  `# Driver's code ` `a ``=` `906` `b ``=` `91` `print``(numConcat(a, b)) `

Output:

```90691
```

Method 2: Another method can be converting both the numbers to the string. Then concatenate them and convert them back to integers. Below is the implementation.

 `# Python program to concatenate ` `# two numbers ` ` `  ` `  `def` `numConcat(num1, num2): ` `      `  `        ``# Convert both the numbers to ` `        ``# strings ` `        ``num1 ``=` `str``(num1) ` `        ``num2 ``=` `str``(num2) ` `         `  `        ``# Concatenate the strings ` `        ``num1 ``+``=` `num2 ` `         `  `        ``return` `int``(num1) ` ` `  ` `  `# Driver's code ` `a ``=` `906` `b ``=` `91` `print``(numConcat(a, b)) `

Output:

```90691
```

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