[자료형] 04. 문자열 활용

// 문자열
console.log("He said \"I'm Iron man\"") // He said "I'm Iron man"
console.log('He said "I\'m Iron man\"') // He said "I'm Iron man"
console.log("He said \"I\'m Iron man\"") // He said "I'm Iron man"
console.log('He said \"I\'m Iron man\"') // He said "I'm Iron man"

console.log(`He said "I'm Iron man"`) // He said "I'm Iron man"

console.log('3'+'5')  // 35