Harry Kalogirou harkal

## heavymath.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

contract HeavyMath {
    uint256 private constant MOD = 1_000_000_007;

    function sumOfSquares(uint256 n) public pure returns (uint256 acc) {
        for (uint256 i = 1; i <= n; i++) {
            acc += i * i;
        }

## keybase.md

      
        
          
            
              
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                harkal
                / keybase.md
            
            
              Created
              September 11, 2019 11:52
            
          
        
      
        
  
      
    Keybase proof

I hereby claim:

I am harkal on github.
I am harkal (https://keybase.io/harkal) on keybase.
I have a public key ASCg7KNgVZZmbwybWobBdqEB9TUXJVwNUX9lO8dGYJKuzwo

To claim this, I am signing this object:
	// SPDX-License-Identifier: MIT
	pragma solidity ^0.8.20;

	contract HeavyMath {
	uint256 private constant MOD = 1_000_000_007;

	function sumOfSquares(uint256 n) public pure returns (uint256 acc) {
	for (uint256 i = 1; i <= n; i++) {
	acc += i * i;
	}