var readline = require('readline');
rl = readline.createInterface({
input: process.stdin,
output: process.stdout
});
var inputs = [];
var num = 0;
rl.on('line', function(data) {
if(num == 0){
num = Number(data.trim());
} else {
inputs.push(data.trim());
if (num == inputs.length) {
// 处理
deal(inputs);
// 输出结果
for(var i=0;i<result.length;i++){
console.log(result[i]);
console.log('\n');
}
// 清0
inputs.length = 0;
num = 0;
}
}
});
var result = [];
function deal(inputs) {
// dosomething
var data = inputs;
var len = data.length;
for(var i=0;i<len;i++){
if(result.indexOf(data[i])==-1){
result.push(data[i]);
}else{
result.splice(i,1);
}
}
}
求大佬们看一下,为什么全部通过,就是说运行超出时间。超时。超时。