Promise中有resolve和无resolve的代码执行顺序

请写出下面代码的输出顺序：

示例1：

console.log('script start')

new Promise(function(resolve) {
    
  console.log('promise')
  resolve()
  console.log('promise after resolve')
}).then(function() {
    
  console.log('promise then')
})

console.log('script end')

示例2：

console.log('script start')

await new Promise(function(resolve) {
    
  console.log('promise')
  resolve()
  console.log('promise after resolve')
}).then(function() {
    
  console.log('promise then')
})

console.log('script end')

示例3：

console.log('script start')

await new Promise(function(resolve) {
    
  console.log('promise')
  return resolve()
  console.log('promise after resolve')
}).then(function() {
    
  console.log('promise then')
})

console.log('script end')

示例4：

console.log('run begin')
run()
console.log('run end')

async function run() {
    
  console.log(0)
  for (let i = 1; i <= 5; i++) {
    
    await func1()
  }
}

async function func1() {
    
  console.log('func1 begin')
  await new Promise((resolve, reject) => {
    
    console.log('promise')
  })
  console.log('func1 end')
}

示例5：

console.log('run begin')
run()
console.log('run end')

async function run() {
    
  console.log(0)
  for (let i = 1; i <= 5; i++) {
    
    await func1()
  }
}

async function func1() {
    
  console.log('func1 begin')
  await new Promise((resolve, reject) => {
    
    console.log('promise')
    resolve()
  })
  console.log('func1 end')
}

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