From 7cc8be5aac99f0cd3a0a23d042bf5fbd081a96be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9E=97=E9=9D=92=E8=89=B3?= <18373302181@139.com>
Date: Fri, 11 Jan 2019 00:46:32 +0800
Subject: [PATCH] first commit

---
 第十一题啊啊啊.cpp | 146 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 146 insertions(+)
 create mode 100644 第十一题啊啊啊.cpp

diff --git a/第十一题啊啊啊.cpp b/第十一题啊啊啊.cpp
new file mode 100644
index 0000000..2d9cfc8
--- /dev/null
+++ b/第十一题啊啊啊.cpp
@@ -0,0 +1,146 @@
+#include<stdio.h>
+#include<stdlib.h>     //������������ڴ���亯��   eg:exit() 
+#include<string.h>    //�ַ������� 
+#define N 3
+#define M 10
+int add = N - 1;
+int sum[N] = { 0 }, Max[N], Min[N];
+float aver[N] = { 0 };
+struct player      //�ṹ������� 
+{
+	int num;        //��� 
+	char name[8];    //���� 
+	int score[M];    //�÷� 
+};
+
+void Inistplayer(struct player a[], int n)
+{
+	int i;
+	for (i = 0; i < n; i++)
+		scanf("%d %s", &a[i].num, a[i].name);      //¼��ѡ������ 
+}
+void Inputscore(int score[], int n)      //����� 
+{
+	int i;
+	for (i = 0; i < n; i++)
+		scanf("%d",&score[i]);
+}
+void sort(struct player a[], float b[], int n)   //sort==���� 
+{
+	int i, k, j,t;
+	float temp; 					     //temp:��ʱ�ļ��� 
+	//struct player temp1;
+	char str[8];
+	for (i = 0; i < n-1; i++)
+	{
+		k = i;
+		for (j = i + 1; j < n; j++)
+			if (b[k] > b[j])
+				k = j;
+		if (k != i)
+		{
+			temp = b[i];
+			b[i] = b[k];
+			b[k] = temp;
+			strcpy(str, a[i].name);        //strcpy�Ǹ����ַ����ĵĿ⺯�� 
+			strcpy(a[i].name, a[k].name);
+			strcpy(a[k].name, str);
+			t = a[i].num;
+			a[i].num = a[k].num;
+			a[k].num = t;
+		}
+
+	}
+}
+int main()
+{
+	int flag = 1, n, i, m, j;             //flag:�жϱ�־ 
+	FILE *fp;
+	struct player a[20];
+	printf("||===============================================================================||\n");
+	printf("||===============================���˵�==========================================||\n");
+	printf("||***************************���ֱ�������ϵͳ************************************||\n");
+	printf("||===============================================================================||\n");
+	printf("||                          1.����ѡ������                                       ||\n");
+	printf("||                          2.�����                                           ||\n");
+	printf("||                          3.�ɼ�����                                           ||\n");
+	printf("||                          4.���ݲ�ѯ                                           ||\n");   
+	printf("||                          5.׷��ѧ������                                       ||\n");
+	printf("||                          6.д�������ļ�                                       ||\n");
+	printf("||                          7.�˳�ϵͳ                                           ||\n");
+	printf("||===============================================================================||\n");
+	printf("||*******************************************************************************||\n");
+	printf("||*******************************************************************************||\n");
+	while(flag)
+	{
+		printf("��������Խ��еIJ�����");
+		scanf("%d",&n);
+		switch(n)
+		{
+			case 1:									//����ѡ������ 
+				Inistplayer(a,N);
+				break;
+			case 2: 							//����� 
+				for(i=0;i<N;i++)
+				{
+					printf("%dλѡ�ֵijɼ���",i+1);
+					Inputscore(a[i].score,M);     //��������� 
+					for(j=0;j<M;j++)
+						printf("%d\t",a[i].score[j]);    //����ѡ�ֵĸ��Ե÷� 
+						printf("\n");
+				}
+				break;
+			case 3:                            //�ɼ����� 
+			 	for(i=0;i<N;i++)
+				{
+					Max[i]=a[i].score[0];
+					Min[i]=a[i].score[0];
+					for(j=0;j<M;j++)
+					{
+						sum[i]+=a[i].score[j];			
+						if(Max[i]<a[i].score[j])
+							Max[i]=a[i].score[j];
+						if(Min[i]>a[i].score[j])
+							Min[i]=a[i].score[j];
+					}
+					aver[i]=(float)(sum[i]-Max[i]-Min[i])/(M-2);         //����ƽ��ֵ 
+
+			 	}
+				sort(a,aver,N);
+				for(i=0;i<N;i++)
+						printf("%s\t%5.2f\n",a[i].name,aver[i]);
+					break;
+			case 4:													//��ѯ���� 
+				printf("�����ѯ��ѡ�ֵ����ݣ�");
+				scanf("%d",&m);                                    //mΪ��ѡ�ֱ�ŵı��� 
+				for(i=0;i<N;i++)
+					if(a[i].num==m)
+					{
+						printf("%d ��ѡ��%s �ܷ�:%d,��߷�%d,��ͷ�%d,ƽ����%5.2f",a[i].num,a[i].name,sum[i],Max[i],Min[i],aver[i]);
+						printf("\n");
+					}
+				break;
+			case 5: 												//׷��ѡ������ 
+				printf("������Ҫ׷�ӵ�ѡ������:\n");
+				add=add+1;
+				scanf("%d %s",&a[add].num,a[add].name);
+				break;
+			case 6:															//д�������ļ� 
+				printf("������д���ļ���\n");
+				fp=fopen("date.txt","w");
+				for(int i=0;i<add+2;i++)
+				{
+					fprintf(fp,"%d %s\n",a[i].num,a[i].name);
+				}
+				printf("д��ɹ���\n"); 
+				fclose(fp);
+				break;
+			case 7:														//�˳�ϵͳ 
+				exit(0);
+				break;
+			default:flag=0;    										    //������������ 
+		}
+	}
+	return 0;
+}
+