当前位置：首页 > article >正文

0030【Edabit ★☆☆☆☆☆】【布尔转字符串】Boolean to String Conversion

article 2025/3/10 10:09:33

0030【Edabit ★☆☆☆☆☆】【布尔转字符串】Boolean to String Conversion

bit_operations conditions logic strings

Instructions

Create a function that takes a boolean variable flag and returns it as a string.

Examples

boolToString(true) // "true"
boolToString(false) // "false"

Notes

Don’t forget to return the result.

Solutions

function boolToString(flag) {
    return flag & 1? "true" : "false" ;
}

TestCases

let Test = (function(){
    return {
        assertEquals:function(actual,expected){
            if(actual !== expected){
                let errorMsg = `actual is ${actual},${expected} is expected`;
                throw new Error(errorMsg);
            }
        }
    }
})();

Test.assertEquals(boolToString(true), "true")
Test.assertEquals(boolToString(false), "false")