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Copy path43-function-return-value.js
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40 lines (34 loc) · 902 Bytes
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// membuat function dengan parameeter dan return value
function sayHello(firstName, lastName) {
const say = `Hello, ${firstName} ${lastName}`
return say
}
// memanggil function dan menangkap valuenya
const result = sayHello('fajar', 'fadilah');
console.log(result)
// function return value lebih dari satu
function getFinalScore(value) {
if (value >= 90) {
return 'A'
} else if (value >= 80) {
return 'B'
} else if (value >= 70) {
return 'C'
} else if (value >= 60) {
return 'D'
} else {
return 'E'
}
}
const grade = getFinalScore(80)
console.log('grade: ' + grade)
// menghentikan eksekusi dengan return
function isContains(array, searchValue) {
for (const elemnt of array) {
if (elemnt == searchValue) {
return true
}
}
return false
}
console.info(isContains([1,2,3,4,5,6,7,8], 5))