[编程题]最小年龄的3个职工
- 热度指数：11727 时间限制：C/C++ 1秒，其他语言2秒 空间限制：C/C++ 64M，其他语言128M
- 算法知识视频讲解
职工有职工号，姓名，年龄.输入n个职工的信息，找出3个年龄最小的职工打印出来。
输入描述:
输入第一行包括1个整数N，3<=N<=30，代表输入数据的个数。 接下来的N行有N个职工的信息： 包括职工号(整数)， 姓名(字符串，长度不超过10)， 年龄(1<=age<=100)。
输出描述:
可能有多组测试数据，对于每组数据， 输出结果行数为N和3的较小值，分别为年龄最小的职工的信息。 关键字顺序：年龄>工号>姓名，从小到大。
示例1
输入
5 501 Jack 6 102 Nathon 100 599 Lily 79 923 Lucy 15 814 Mickle 65
输出
501 Jack 6 923 Lucy 15 814 Mickle 65
#include<iostream>
#include<vector>
#include<string>
#include<algorithm>
using namespace std;
typedef struct Name{
int age;
int ID;
string name;
}Name;
static bool comp(Name a,Name b)
{
if(a.age<b.age)
return true;
else if(a.age==b.age)
{
if(a.ID<b.ID)
return true;
else if(a.ID==b.ID)
{
if(a.name<b.name)
return true;
}
}
return false;
}
int main()
{
int N;
while(cin>>N)
{
vector<Name> vec;
Name temp;
for(int i=0;i<N;i++)
{
cin>>temp.ID>>temp.name>>temp.age;
vec.push_back(temp);
}
sort(vec.begin(),vec.end(),comp);
for(int i=0;i<3;i++)
{
cout<<vec[i].ID<<" "<<vec[i].name<<" "<<vec[i].age<<endl;
}
}
return 0;
}
发表于 2016-08-23 09:43:31
回复(2)
//就是比较，然后sort函数使用的时候不要忘记了要加上比较的函数
//输出的时候考虑到小于3的情况所以条件为(i<3&&i<n)避免越界错误
#include<bits/stdc++.h>
using namespace std;
struct Staff{
int age;
int id;
char name[30];
};
bool cmp(Staff a,Staff b){
if(a.age<b.age) return 1;
else if(a.age==b.age){
if(a.id<b.id) return 1;
else if(a.id==b.id){
int len1=strlen(a.name),len2=strlen(b.name);
for(int i=0,j=0;i<len1&&j<len2;i++,j++)
if(a.name[i]>b.name[j])
return 0;
return 1;
}
else return 0;
}
else return 0;
}
int main(){
int n;
while(cin>>n){
Staff *staff=new Staff[n];
for(int i=0;i<n;i++)
cin>>staff[i].id>>staff[i].name>>staff[i].age;
sort(staff,staff+n,cmp);
for(int i=0;i<3&&i<n;i++)
cout<<staff[i].id<<" "<<staff[i].name<<" "<<staff[i].age<<endl;
}
}
发表于 2020-01-16 10:06:52
回复(0)
#include <algorithm>
#include <cstdio>
#include <iostream>
#include <cstring>
using namespace std;
//自定义比较排名问题,这里用vector比较好
typedef struct worker{
int id;
int age;
string name;
}Worker;
bool cmp(Worker a,Worker b){
if(a.age!=b.age){
return a.age<b.age;
}
else if(a.id!=b.id){
return a.id<b.id;
}
return a.name<b.name;
}
int main(){
int n;
cin>>n;
Worker temp;
vector<Worker> works;
for(int i = 0;i < n;i++){
cin>>temp.id>>temp.name>>temp.age;
works.push_back(temp);
}
sort(works.begin(),works.end(),cmp);
if(n > 3)
n = 3;
for(int i = 0;i < n;i++){
cout<<works[i].id<<" "<<works[i].name<<" "<<works[i].age<<endl;
}
return 0;
}
编辑于 2019-02-09 21:19:32
回复(1)
实现Comparable接口。
class Info implements Comparable<Info>{
public int age;
public int number;
public String name;
public Info(int number, String name, int age){
this.age = age;
this.number = number;
this.name = name;
}
@Override
public int compareTo(Info o){
if(this.age!= o.age){
return this.age-o.age;
}else{
return this.number-o.number;
}
}
}
发表于 2017-05-30 20:06:11
回复(0)
# include <stdio.h>
# include <string.h>
int main()
{
struct Person
{
int number;
char name[11];
int age;
};
int n;
while(scanf("%d", &n) != EOF)
{
int i,j,k;
Person a[30];
for (i = 0; i < n; i++)
scanf("%d %s %d", &a[i].number, a[i].name, &a[i].age);
k = (3>n)? n : 3;
for (i = 0; i < k; i++)
for (j = 1 + i; j < n; j++)
if (a[i].age>a[j].age || (a[i].age == a[j].age && a[i].number>a[j].number)|| (a[i].age == a[j].age && a[i].number == a[j].number&& strcmp(a[i].name, a[j].name)>0))
{
Person temp = a[j];
a[j] = a[i];
a[i] = temp;
}
for (i = 0; i < k; i++)
printf("%d %s %d\n", a[i].number, a[i].name, a[i].age);
}
return 0;
}
发表于 2017-04-13 21:52:24
回复(0)
#include<iostream>
#include<cstring>
#include<algorithm>
#include<vector>
using namespace std;
typedef struct staff
{
int num;//工号
char name[10];
int age;
};
bool operator<(const staff & s_1,const staff & s_2)
{
if(s_1.age == s_2.age)
{
if(s_1.num == s_2.num)
return strcmp(s_1.name, s_2.name);
else
return s_1.num < s_2.num;
}
else
return s_1.age < s_2.age;
}
int main(void)
{
int n;
vector<staff> s;
while(cin >> n)
{
s.clear();
for(int i = 0;i < n;i++)
{
staff temp;
cin >> temp.num >> temp.name >> temp.age;
s.push_back(temp);
}
sort(s.begin(),s.end());
for(int i = 0;i < 3;i++)
{
cout << s[i].num << ' ' << s[i].name << ' ' << s[i].age;
cout << endl;
}
}
return 0;
}
发表于 2021-03-22 18:55:00
回复(0)
#include<stdio.h>
#include<string.h>
struct Worker{
int num;
char name[10];
int age;
}wo[30];
int main()
{
int n,i,j,tnum,tage;char tname[10];
scanf("%d",&n);//输入
for(i=0;i<n;i++)
scanf("%d%s%d",&wo[i].num,wo[i].name,&wo[i].age);
for(i=0;i<n-1;i++)//先按照年龄排序
for(j=0;j<n-1-i;j++)
if(wo[j].age>wo[j+1].age)
{//全部交换
tnum=wo[j].num;strcpy(tname,wo[j].name);tage=wo[j].age;
wo[j].num=wo[j+1].num;strcpy(wo[j].name,wo[j+1].name);wo[j].age=wo[j+1].age;
wo[j+1].num=tnum;strcpy(wo[j+1].name,tname);wo[j+1].age=tage;
}
for(i=0;i<n-1;i++)
for(j=0;j<n-1-i;j++)
if(wo[j].age==wo[j+1].age)//年龄相等的时候看工号
{
if(wo[j].num>wo[j+1].num)//对工号排序
{//全部交换
tnum=wo[j].num;strcpy(tname,wo[j].name);tage=wo[j].age;
wo[j].num=wo[j+1].num;strcpy(wo[j].name,wo[j+1].name);wo[j].age=wo[j+1].age;
wo[j+1].num=tnum;strcpy(wo[j+1].name,tname);wo[j+1].age=tage;
}
if(wo[j].num==wo[j+1].num)//年龄工号全部相等看名字
{
if(strcmp(wo[j].name,wo[j+1].name)>0)//对姓名排序
{//全部交换
tnum=wo[j].num;strcpy(tname,wo[j].name);tage=wo[j].age;
wo[j].num=wo[j+1].num;strcpy(wo[j].name,wo[j+1].name);wo[j].age=wo[j+1].age;
wo[j+1].num=tnum;strcpy(wo[j+1].name,tname);wo[j+1].age=tage;
}
}
}
for(i=0;i<3;i++)
printf("%d %s %d\n",wo[i].num,wo[i].name,wo[i].age);
}
编辑于 2020-03-30 15:31:02
回复(1)
/** \brief vector容器可以用sort()函数，只要自定义一下排序规则即可，sortFun()函数
*
* \param
* \param
* \return
*
*/
#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
using namespace std;
struct info{
unsigned id;
string name;
unsigned age;
};
bool sortFun(const info &a,const info &b){
return a.age<b.age||(a.age==b.age&&a.id<b.id)||((a.age==b.age&&a.id==b.id)&&a.name<b.name); //按规则写好返回值
}
int main()
{
int N,print_num;
vector<info> all_info;
info per;
cin>>N;
(N>3)?(print_num=3):(print_num=N);
for(int i=0;i<N;++i){
cin>>per.id>>per.name>>per.age;
all_info.push_back(per);
}
sort(all_info.begin(),all_info.end(),sortFun);
for(int i=0;i<print_num;++i)
cout<<all_info[i].id<<' '<<all_info[i].name<<' '<<all_info[i].age<<endl;
return 0;
}
编辑于 2020-03-11 15:36:12
回复(0)
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
typedef struct{
int id;
string name;
int age;
}employee;
bool cmp(employee epy1, employee epy2)
{
if(epy1.age == epy2.age && epy1.id == epy2.id)
return epy1.name < epy2.name;
else if(epy1.age == epy2.age && epy1.id != epy2.id)
return epy1.id < epy2.id;
else
return epy1.age < epy2.age;
}
int main()
{
int n; cin >> n;
employee *epy = new employee[n];
for (int i = 0; i < n; i++)
{
cin >> epy[i].id >> epy[i].name >> epy[i].age;
}
sort(epy, epy + n, cmp);
for (int i = 0; i < (n < 3 ? n : 3); i++)
{
cout << epy[i].id << " " << epy[i].name << " " << epy[i].age << endl;
}
delete []epy;
}
编辑于 2020-02-07 15:05:07
回复(0)
#include<iostream>
#include<vector>
#include<cstring>
#include<algorithm>
using namespace std;
typedef struct student{
int id;
char name[100];
int year;
}student;
bool com(student a,student b){
if(a.year!=b.year) return a.year<b.year;
else if(a.id!=b.id) return a.id<b.id;
else return strcmp(a.name,b.name)<0;
}
int main(){
int n;
cin>>n;
vector<student>s(n);
for(int i=0;i<n;i++){
cin>>s[i].id>>s[i].name>>s[i].year;
}
sort(s.begin(),s.end(),com);
if(n<3){
for(int i=0;i<n;i++){
cout<<s[i].id<<" "<<s[i].name<<" "<<s[i].year<<endl;
}
}
else{
for(int i=0;i<3;i++){
cout<<s[i].id<<" "<<s[i].name<<" "<<s[i].year<<endl;
}
}
return 0;
}
#include<vector>
#include<cstring>
#include<algorithm>
using namespace std;
typedef struct student{
int id;
char name[100];
int year;
}student;
bool com(student a,student b){
if(a.year!=b.year) return a.year<b.year;
else if(a.id!=b.id) return a.id<b.id;
else return strcmp(a.name,b.name)<0;
}
int main(){
int n;
cin>>n;
vector<student>s(n);
for(int i=0;i<n;i++){
cin>>s[i].id>>s[i].name>>s[i].year;
}
sort(s.begin(),s.end(),com);
if(n<3){
for(int i=0;i<n;i++){
cout<<s[i].id<<" "<<s[i].name<<" "<<s[i].year<<endl;
}
}
else{
for(int i=0;i<3;i++){
cout<<s[i].id<<" "<<s[i].name<<" "<<s[i].year<<endl;
}
}
return 0;
}
发表于 2020-01-20 16:29:55
回复(0)
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define N 100
typedef struct student{
int num;
char name[20];
int year;
}student;
int main(){
int n,i,j,k=0;
student s[N];
student temp;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&s[i].num);
scanf("%s",s[i].name);
scanf("%d",&s[i].year);
}
for(i=0;i<n-1;i++){
for(j=0;j<n-i-1;j++){
if(strcmp(s[j].name,s[j+1].name)){
temp=s[j];
s[j]=s[j+1];
s[j+1]=temp;
}
}
}
for(i=0;i<n-1;i++){
for(j=0;j<n-i-1;j++){
if((s[j].num>s[j+1].num)){
temp=s[j];
s[j]=s[j+1];
s[j+1]=temp;
}
}
}
for(i=0;i<n-1;i++){
for(j=0;j<n-i-1;j++){
if((s[j].year>s[j+1].year)){
temp=s[j];
s[j]=s[j+1];
s[j+1]=temp;
}
}
}
for(i=0;i<3;i++){
printf("%d ",s[i].num);
printf("%s ",s[i].name);
printf("%d",s[i].year);
printf("\n");
}
return 0;
}
#include<stdlib.h>
#include<string.h>
#define N 100
typedef struct student{
int num;
char name[20];
int year;
}student;
int main(){
int n,i,j,k=0;
student s[N];
student temp;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&s[i].num);
scanf("%s",s[i].name);
scanf("%d",&s[i].year);
}
for(i=0;i<n-1;i++){
for(j=0;j<n-i-1;j++){
if(strcmp(s[j].name,s[j+1].name)){
temp=s[j];
s[j]=s[j+1];
s[j+1]=temp;
}
}
}
for(i=0;i<n-1;i++){
for(j=0;j<n-i-1;j++){
if((s[j].num>s[j+1].num)){
temp=s[j];
s[j]=s[j+1];
s[j+1]=temp;
}
}
}
for(i=0;i<n-1;i++){
for(j=0;j<n-i-1;j++){
if((s[j].year>s[j+1].year)){
temp=s[j];
s[j]=s[j+1];
s[j+1]=temp;
}
}
}
for(i=0;i<3;i++){
printf("%d ",s[i].num);
printf("%s ",s[i].name);
printf("%d",s[i].year);
printf("\n");
}
return 0;
}
发表于 2020-01-05 18:43:45
回复(0)
#include<bits/stdc++.h>
using namespace std;
struct staff{
int number;
char name[11];
int age;
}st[30];
bool cmp(staff a,staff b){
if(a.age!=b.age)return a.age<b.age;
else if(a.number!=b.number)return a.number<b.number;
else return strcmp(a.name,b.name)<0;
}
int main(){
int n;
while(scanf("%d",&n)!=EOF){
for(int i=0;i<n;i++)
scanf("%d %s %d",&st[i].number,st[i].name,&st[i].age);
sort(st,st+n,cmp);
for(int i=0;i<n;i++){
if(i==3)break;
printf("%d %s %d\n",st[i].number,st[i].name,st[i].age);
}
}
}
发表于 2019-03-28 19:19:32
回复(0)
#include<stdio.h>
#include<stdlib.h>
struct employ{
int num;
char name[101];
int age;
};
int main(){
int n;
int i,j;
struct employ *employee;
scanf("%d",&n);
employee=(struct employ *)malloc(sizeof(struct employ)*n);
for(i=0;i<n;i++){
scanf("%d %s %d",&employee[i].num,&employee[i].name,&employee[i].age);
}
for(i=0;i<3;i++){
for(j=n-1;j>i;j--){
if(employee[j-1].age>employee[j].age || (employee[j-1].age==employee[j].age && employee[j-1].num>employee[j].num) || (employee[j-1].age==employee[j].age && employee[j-1].num==employee[j].num && employee[j-1].name==employee[j].name)){
struct employ tmp=employee[j-1];
employee[j-1]=employee[j];
employee[j]=tmp;
}
}
if(j-1!=2)
printf("%d %s %d\n",employee[j].num,employee[j].name,employee[j].age);
else
printf("%d %s %d",employee[j].num,employee[j].name,employee[j].age);
}
return 0;
}
#include<stdlib.h>
struct employ{
int num;
char name[101];
int age;
};
int main(){
int n;
int i,j;
struct employ *employee;
scanf("%d",&n);
employee=(struct employ *)malloc(sizeof(struct employ)*n);
for(i=0;i<n;i++){
scanf("%d %s %d",&employee[i].num,&employee[i].name,&employee[i].age);
}
for(i=0;i<3;i++){
for(j=n-1;j>i;j--){
if(employee[j-1].age>employee[j].age || (employee[j-1].age==employee[j].age && employee[j-1].num>employee[j].num) || (employee[j-1].age==employee[j].age && employee[j-1].num==employee[j].num && employee[j-1].name==employee[j].name)){
struct employ tmp=employee[j-1];
employee[j-1]=employee[j];
employee[j]=tmp;
}
}
if(j-1!=2)
printf("%d %s %d\n",employee[j].num,employee[j].name,employee[j].age);
else
printf("%d %s %d",employee[j].num,employee[j].name,employee[j].age);
}
return 0;
}
发表于 2018-06-03 09:58:22
回复(0)
#include<stdio.h>
#include<string.h>
int main()
{
typedef struct employee
{
int order;
char name[10];
int age;
}employee;
int N,n,i;
employee a[30],b;
while(scanf("%d",&N)!=EOF)
{
for(n=0;n<N;n++)
scanf("%d%s%d",&a[n].order,a[n].name,&a[n].age);
if(N>=3)
{
for(i=0;i<3;i++)
for(n=0;n<N-i-1;n++)
if(a[n].age<a[n+1].age)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
else if(a[n].age==a[n+1].age)
if(a[n].order<a[n+1].order)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
else if(a[n].order==a[n+1].order)
if(strcmp(a[n].name,a[n+1].name)<=0)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
for(n=N-1;n>N-4;n--)
printf("%d %s %d\n",a[n].order,a[n].name,a[n].age);
}
else
{
for(i=0;i<N;i++)
for(n=0;n<N-i-1;n++)
if(a[n].age<a[n+1].age)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
else if(a[n].age==a[n+1].age)
if(a[n].order<a[n+1].order)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
else if(a[n].order==a[n+1].order)
if(strcmp(a[n].name,a[n+1].name)<=0)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
for(n=N-1;n>=0;n--)
printf("%d %s %d\n",a[n].order,a[n].name,a[n].age);
}
}
return 0;
}
#include<string.h>
int main()
{
typedef struct employee
{
int order;
char name[10];
int age;
}employee;
int N,n,i;
employee a[30],b;
while(scanf("%d",&N)!=EOF)
{
for(n=0;n<N;n++)
scanf("%d%s%d",&a[n].order,a[n].name,&a[n].age);
if(N>=3)
{
for(i=0;i<3;i++)
for(n=0;n<N-i-1;n++)
if(a[n].age<a[n+1].age)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
else if(a[n].age==a[n+1].age)
if(a[n].order<a[n+1].order)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
else if(a[n].order==a[n+1].order)
if(strcmp(a[n].name,a[n+1].name)<=0)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
for(n=N-1;n>N-4;n--)
printf("%d %s %d\n",a[n].order,a[n].name,a[n].age);
}
else
{
for(i=0;i<N;i++)
for(n=0;n<N-i-1;n++)
if(a[n].age<a[n+1].age)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
else if(a[n].age==a[n+1].age)
if(a[n].order<a[n+1].order)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
else if(a[n].order==a[n+1].order)
if(strcmp(a[n].name,a[n+1].name)<=0)
{
b=a[n];
a[n]=a[n+1];
a[n+1]=b;
}
for(n=N-1;n>=0;n--)
printf("%d %s %d\n",a[n].order,a[n].name,a[n].age);
}
}
return 0;
}
发表于 2017-12-31 14:53:29
回复(0)
//标准答案
#include <iostream>
#include <string.h>
#include <vector>
#include <algorithm>
using namespace std;
struct staff{
int id;
char name[11];
int age;
};
bool cmp(const staff s1,const staff s2);
bool cmp(const staff s1,const staff s2){
if(s1.age==s2.age) return s1.id<s2.id;
if(s1.age==s2.age&&s1.id==s2.id) return strcmp(s1.name,s2.name)<0;
return s1.age<s2.age;
}
int main(){
int n;
while(cin>>n){
vector<staff> staffs(n);
int i;
for(i=0;i<n;i++)
cin>>staffs[i].id>>staffs[i].name>>staffs[i].age;
stable_sort(staffs.begin(),staffs.end(),cmp);
int min=n>3?3:n;
for(i=0;i<min;i++)
cout<<staffs[i].id<<" "<<staffs[i].name<<" "<<staffs[i].age<<endl;
}
return 0;
}
编辑于 2017-12-09 16:36:48
回复(0)
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
typedef struct employee
{
int data;
char name[10];
int age;
}employee;
int comp(const void*a,const void*b)
{
employee *as=(employee*)a;
employee *bs=(employee*)b;
if(as->age==bs->age)
{
if(as->data==bs->data)
return strcmp(as->name,bs->name);
return as->data-bs->data;
}
return as->age-bs->age;
}
int main()
{
int n,i;
employee a[100];
while(scanf("%d",&n)!=EOF)
{
for(i=0;i<n;i++)
{
scanf("%d%s%d",&a[i].data,&a[i].name,&a[i].age);
}
qsort(a,n,sizeof(employee),comp);
if(n<3)
{
for(i=0;i<n;i++)
{
printf("%d %s %d\n",a[i].data,a[i].name,a[i].age);
}
}
else
{
for(i=0;i<3;i++)
{
printf("%d %s %d\n",a[i].data,a[i].name,a[i].age);
}
}
}
return 0;
}
#include<string.h>
#include<stdlib.h>
typedef struct employee
{
int data;
char name[10];
int age;
}employee;
int comp(const void*a,const void*b)
{
employee *as=(employee*)a;
employee *bs=(employee*)b;
if(as->age==bs->age)
{
if(as->data==bs->data)
return strcmp(as->name,bs->name);
return as->data-bs->data;
}
return as->age-bs->age;
}
int main()
{
int n,i;
employee a[100];
while(scanf("%d",&n)!=EOF)
{
for(i=0;i<n;i++)
{
scanf("%d%s%d",&a[i].data,&a[i].name,&a[i].age);
}
qsort(a,n,sizeof(employee),comp);
if(n<3)
{
for(i=0;i<n;i++)
{
printf("%d %s %d\n",a[i].data,a[i].name,a[i].age);
}
}
else
{
for(i=0;i<3;i++)
{
printf("%d %s %d\n",a[i].data,a[i].name,a[i].age);
}
}
}
return 0;
}
发表于 2017-10-24 18:31:40
回复(0)
#include <iostream>
#include<algorithm>
#include <cstdio>
using namespace std;
struct worker{
int num;
char name[11];
int age;
}work[31];
bool cmpage(worker a,worker b){
if( a.age<b.age){
return true;
}
if(a.age==b.age&&a.num<b.num){
return true;
}
if(a.age==b.age&&a.num==b.num&&a.name<b.name){
return true;
}
else{
return false;
}
};
int main() {
int n;
scanf("%d",&n);
for(int i=0;i<n;i++){
scanf("%d %s %d",&work[i].num,work[i].name,&work[i].age);
}
sort(work,work+n,cmpage);
for(int i=0;i<3;i++){
printf("%d %s %d\n",work[i].num,work[i].name,work[i].age);
}
}
发表于 2024-03-22 23:02:13
回复(0)
#include<stdio.h>
#include<string>
#include<vector>
#include<algorithm>
using namespace std;
typedef struct Person{
int id;
string name;
int age;
}Person;
bool compare(Person a,Person b){
if(a.age!=b.age){
return a.age<b.age;
}else{
if(a.id!=b.id){
return a.id<b.id;
}else{
return a.name<b.name;
}
}
}
int main(){
int N;
scanf("%d",&N);
vector<Person> vec;
int id,age;
char name[100]={0};
for(int i=0;i<N;i++){
scanf("%d %s %d",&id,name,&age);
Person p;
p.id = id;
p.name = name;
p.age = age;
vec.push_back(p);
}
sort(vec.begin(),vec.end(),compare);
for(int i=0;i<3;i++){
printf("%d %s %d\n",vec[i].id,vec[i].name.c_str(),vec[i].age);
}
}
编辑于 2024-03-18 20:51:15
回复(0)
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