#include
using namespace std;
struct student{
int xh;
double cj;
}a[105];
bool cmp(student a,student b) //结构体排序
{
if(a.cj!=b.cj)
return a.cj>b.cj;
}
int main()
{
int n,k;
while(cin >> n>> k)
{
for(int i=1;i<=n;i++)
{
cin >> a[i].xh;
cin >> a[i].cj;
}
sort(a+1,a+1+n,cmp);
printf("%d %g",a[k].xh,a[k].cj);
}
return 0;
}
#include
using namespace std;
int main()
{
int n;
while(cin >> n)
{
int a[505],x;
int tmp=0; //记录奇数的个数
for(int i=1;i<=n;i++)
{
cin >> x;
if(x&1)
a[++tmp]=x;
}
sort(a+1,a+1+tmp);
for(int i=1;i<=tmp;i++)
{
cout << a[i];
if(i!=tmp)
cout <<",";
else
cout << endl;
}
}
return 0;
}
#include
using namespace std;
struct student{
char name[25];
int cj;
}a[25];
bool cmp(student a,student b)
{
if(a.cj!=b.cj)
return a.cj>b.cj;
else
{
if(strcmp(a.name,b.name)<0) //strcmp比较字符串
return 1;
else
return 0;
}
}
int main()
{
int n;
while(cin >> n)
{
for(int i=1;i<=n;i++)
{
getchar();
scanf("%s %d",a[i].name,&a[i].cj);
}
sort(a+1,a+1+n,cmp);
for(int i=1;i<=n;i++)
{
cout << a[i].name << " ";
cout << a[i].cj << endl;
}
}
return 0;
}
#include
using namespace std;
int main()
{
int n,k;
while(cin >> n >> k)
{
int a[1005];
long long ans=0;
for(int i=1;i<=n;i++)
cin >> a[i];
sort(a+1,a+1+n);
for(int i=n;i>=n-k+1;i--)
ans+=a[i];
cout << ans << endl;
}
return 0;
}
#include
using namespace std;
int main() //桶排序
{
int n,k;
while(cin >> n)
{
cin >> k;
int a[100005]={0},x,maxx=0;
long long ans=0;
memset(a,0,sizeof(a));
for(int i=1;i<=n;i++)
{
cin >> x;
a[x]++;
if(maxx=1;i--)
{
if(a[i]!=0)
{
while(1)
{
ans+=i;
a[i]--;
j++;
if(a[i]==0||k==j)
break;
}
}
if(k==j) //忘了就会错
break;
}
cout << ans << endl;
}
return 0;
}
#include
using namespace std;
struct stu
{
int x,y,z,k;
int xh;
int ans=0;
} a[105];
bool cmp( stu a,stu b)
{
if(a.ans!=b.ans)
return a.ans>b.ans;
else
{
if(a.x!=b.x)
return a.x > b.x;
else
{
if(a.y!=b.y)
return a.y > b.y;
else
{
if(a.z!=b.z)
return a.z > b.z;
else
return a.k > b.k;
}
}
}
}
int main()
{
int n;
while(cin >>n )
{
memset(a,0,sizeof(a));
for(int i=1; i<=n; i++)
{
cin >> a[i].x >> a[i].y >>a[i].z >> a[i].k;
a[i].ans+=a[i].x+a[i].y +a[i].z +a[i].k;
a[i].xh=i;
}
sort(a+1,a+1+n,cmp);
for(int i=1; i<=n; i++)
cout << a[i].xh << " " << a[i].ans << endl;
}
return 0;
}
#include
using namespace std;
struct stu{
char name[105];
int cj;
}a[1005];
bool cmp(stu a,stu b)
{
if(a.cj!=b.cj)
return a.cj> n >> m >> o)
{
int i;
for(i=1;i<=n;i++)
{
getchar();
scanf("%s %d",a[i].name,&a[i].cj);
}
sort(a+1,a+1+n,cmp);
for(i=n-m+1;i<=n;i++)
printf("%s\n",a[i].name);
for(i=1;i<=o;i++)
printf("%s\n",a[i].name);
}
return 0;
}
#include
using namespace std;
struct student
{
double s,x,y,z,x1,y1,z1;
char name[30];
};
bool cmp(student m,student n)
{
if(m.s!=n.s)return m.s>n.s;
else if(m.x1!=n.x1)return m.x1>n.x1;
else if(m.y1!=n.y1)return m.y1>n.y1;
else if(m.z1!=n.z1)return m.z1>n.z1;
}
student p[100001];
int main()
{
int t,n,i,I;
double a,b,c;
while(scanf("%d",&t)!=-1)
{
for(I=1;I<=t;I++)
{
scanf("%d%lf%lf%lf",&n,&a,&b,&c);
for(i=1;i<=n;i++)
{
scanf("%s%lf%lf%lf",p[i].name,&p[i].x,&p[i].y,&p[i].z);
p[i].x1=p[i].x*b*0.01;
p[i].y1=p[i].y*a*0.01;
p[i].z1=p[i].z*c*0.01;
p[i].s=p[i].x1+p[i].y1+p[i].z1;
}
sort(p+1,p+n+1,cmp);
printf("Case #%d:\n",I);
for(i=1;i<=n;i++)
printf("%s %.4lf %.4lf %.4lf %.4lf\n",p[i].name,p[i].s,p[i].x1,p[i].y1,p[i].z1);
}
}
return 0;
}
#include
using namespace std;
struct node{
char team[15];
int at, bt, ct;
int aw, bw, cw;
int tot, cnt;
}com[100100];
bool comp(node x, node y)
{
return x.tot>n)
{
for(int i=1; i<=n; i++)
scanf("%s%d%d%d", com[i].team, &com[i].at, &com[i].bt, &com[i].ct);
for(int i=1; i<=n; i++)
{
scanf("%d%d%d", &com[i].aw, &com[i].bw, &com[i].cw);
com[i].cnt=0;
com[i].tot=0;
}
for(int i=1; i<=n; i++)
{
if(com[i].at != -1)
{
com[i].cnt++;
com[i].tot += com[i].at + (com[i].aw-1)*20;
}
if(com[i].bt != -1)
{
com[i].cnt++;
com[i].tot += com[i].bt + (com[i].bw-1)*20;
}
if(com[i].ct != -1)
{
com[i].cnt++;
com[i].tot += com[i].ct + (com[i].cw-1)*20;
}
}
sort(com+1, com+n+1, comp);
for(int i=1; i<=n; i++)
printf("%s %d %d\n", com[i].team, com[i].cnt, com[i].tot);
}
return 0;
}
#include
using namespace std;
struct zb{
int x,y;
}data[105];
// 降降
bool cmp1(const zb a,const zb b)
{
if(a.x!=b.x)
return a.x>b.x;
else
return a.y>b.y;
}
//降升
bool cmp2(const zb a,const zb b)
{
if(a.x!=b.x)
return a.x>b.x;
else
return a.yb.y;
}
int main()
{
int tx,ty,n;
while(cin >> tx >> ty >> n)
{
for(int i=1;i<=n;i++)
cin >> data[i].x >> data[i].y;
if(!tx&&!ty)
sort(data+1,data+1+n,cmp1);
if(!tx&&ty)
sort(data+1,data+1+n,cmp2);
if(tx&&ty)
sort(data+1,data+1+n,cmp3);
if(tx&&!ty)
sort(data+1,data+1+n,cmp4);
for(int i=1;i<=n;i++)
{
printf("(%d,%d)\n",data[i].x,data[i].y);
}
}
return 0;
}