
// ===================求最大值====================== = ==============
var arr = [10,35,765,21345,678,89];
var max = arr [0];
for(var i = 0; i if(max max = arr [i]; } } console.log(“最大值: ” +最大值); script> // ====================求出最小值====================== = ============== var arr = [10,35,765,21345,678,89]; var max = arr [0]; for(var i = 0; i if(max> arr [i]){ max = arr [i]; } 2cbb9a266a02dad0eecff82b8eb2ad6d } console.log(“最小: ” +最大); script> // ===========================以相反的顺序遍历数组============ === ================ var arr = [1,2,3,4,5,6,7,8,9]; for(var i = arr.length-1; i> = 0; i-){ console.log(arr [i]); } script> // ==========阵列拼接字符串===========第一种方法(从前到后添加)======== = < var names = [“周杰伦”,“李连杰”,“江林”,“张少涵”,“天府镇”]] var str =“”; for(var i = 0; i str + =名称[i] +“ |” } console.log(字符串+名称[names.length-1]); script> // ===========阵列拼接字符串===========第二种方法(从后到前添加)======== = var names = [“周杰伦”,“李连杰”js遍历字符串数组,“江林”,“张少涵”,“天府镇”]] var str =“”; for(var i = 1; i str + =“ |” +名称[i] } console.log(名称[0] + str); script> // ===============删除数组中重复的0,并将其他数据放入数组============ var arr = [10,20,0,12,0,0,124,32]; var newArr = []; for(var i = 0; i if(arr [i]!= 0){ newArr [newArr.length] = arr [i]; } } console.log(newArr); script> // =====================反转数组----------替换数组中的数据==== = ======== var array = [10,20,30,40,50,60]; for(var i = 0; i <= array.length / 2; i ++){ var temp =数组[i]; array [i] =数组[array.length-1-i]; array [array.length-1-i] = temp; } console.log(数组); script> // ===========序列搜索结果,总分,平均分js遍历字符串数组,最大值和最小值============== // var proInput = parseInt(提示(“请输入17年级的学生人数”)); var proScore = []; for(var i = 0; i proScore [proScore.length] = parseInt(提示(“请输入数字” +(i +1)+“学生成绩”)); } console.log(proScore); var sum = 0; var aver = 0; var max = proScore [0]; var min = proScore [0]; for(var i = 0; i sum + = proScore [i]; aver = sum / proScore.length; if(max max = proScore [i]; } if(min> proScore [i]){ min = proScore [i]; } } console.log(“总课程分数: ” +总和); console.log(“平均值: ” +平均值); console.log(“最大值: ” +最大值); console.log(“最小值: ” +最小值); script>


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他要的就是你这句话
上次台海军演就是信号
我也会选择守护目前来之不易的生活
夸张了点吧