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| pragma solidity ^0.4.23;
contract bytesTest{ //0x6a6f6e736f6e bytes1 public num1 = 0x6a; //106 bytes2 public num2 = 0x6a6f; //27247
bytes6 public num3 = 0x6a6f6e736f6e;
bytes1 public a = 0x6a;//0110 1010 106 bytes1 public b = 0x6f;//0110 1111 111
function getlength() view public returns(uint,uint,uint){ return (num1.length,num2.length,num3.length); }
// function changeLength() public { // num1.length = 9; // }
function test1() public view returns(bool){ return a>b; }
function test2() public view returns(bool){ return a>=b; }
function test3() public view returns(bool){ return a<b; } function test4() public view returns(bool){ return a<=b; }
function test5() public view returns(bool){ return a==b; }
function test6() public view returns(bool){ return a!=b; }
function test7() public view returns(bool){ return num2 >num1; }
// 0110 1010 // 0110 1111
//&0110 1010 106 0x6a //|0110 1111 111 0x6f //^0000 0101 5 0x05 //~1001 0101 149 0x95 //<1101 0100 212 0xd4 //>0011 0101 53 0x35 function weiTest1() public view returns(bytes1){ return a & b; } function weiTest2() public view returns(bytes1){ return a | b; } function weiTest3() public view returns(bytes1){ return a ^ b; } function weiTest4() public view returns(bytes1){ return ~a; }
function weiTest5() public view returns(bytes1){ return a<<1; } function weiTest6() public view returns(bytes1){ return a >>1; }
}
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