function checkNumber(numA, numB) {
let cnt = 0;
for (i = numA; i <= numB; i++) {
if (isIntactNumber(i) === true) cnt += 1;
}
return cnt;
}
function isIntactNumber(num) {
if (num % 2 !== 0 && isSplitJudge(num) && !num.toString().endsWith('5')) return true;
}
function isSplitJudge(num) {
if (num % 3 === 0 && num % 9 !== 0) return false;
return true;
}