first commit

Cpp2.cpp

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+#include<stdio.h>
+#include<stdlib.h>
+#include<windows.h>
+#include<string.h>
+#define M 10                                     //宏定义评委人数
+struct player                                    //结构体定义选手
+{
+int num;
+    char name[8];
+    int score[M];
+};
+void Intplayer(struct player a[],int n)          //输入选手数据函数
+{
+int i;
+    printf("请输入参赛歌手的人数：");
+    scanf("%d",&n);
+    printf("请输入歌手的学号和姓名：\n");
+    for(i=0;i<n;i++)
+    scanf("%d %s",&a[i].num,&a[i].name);
+}
+void sort(struct player a[],float b[],int n)     //排序函数
+{
+int i,k,j,t; 
+float temp; 
+char str[8]; 
+for(i=0;i<n;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(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; 
+} 
+} 
+} 
+void main()
+{
+system("color F4");                    //白底红字
+int flag=1,n,i,m,j,r;
+    FILE *fp;
+    fp = fopen("data.txt","w+");           //文件写入位置
+    struct player a[20];
+float aver[99]={0};
+int sum[99]={0};
+int Max[99];
+int Min[99];
+int add=2;
+
+
+
+    printf("                   歌手比赛系统主菜单\n");
+    printf("************************************************************\n");
+    printf("          **********1.输入选手数据***********\n");
+    printf("          **********2.评委打分***************\n");
+    printf("          **********3.成绩排序***************\n");
+    printf("          **********4.数据查询***************\n");
+printf("          **********5.追加学生数据***********\n");
+printf("          **********6.写入数据文件***********\n");
+printf("          **********7.退出系统***************\n");
+printf("*************************************************************\n\n\n\n");
+while(flag)
+{
+printf("请输入你想进行的操作：");
+scanf("%d",&r);
+switch(r)
+{
+case 1:
+Intplayer(a,n);         //调用输入数据函数
+break;
+case 2:
+printf("请输入1中人数：");
+scanf("%d",&n);
+ for(i=0;i<n;i++)          //参赛人数循环
+{
+printf("%d号选手得分情况：\n",i+1);
+for(j=0;j<M;j++)      //评委打分循环
+{
+printf("第%d位评委打分：",j+1);
+scanf("%d",&a[i].score[j]);
+}
+}
+        break;
+case 3:
+
+
+printf("请输入1中人数：");
+scanf("%d",&n);
+for(i=0;i<n;i++) 
+{
+Max[i]=a[i].score[0]; 
+Min[i]=a[i].score[0];  
+for(j=0;j<M;j++)         //判断某选手得分最大最小值 
+{  
+ 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); 
+}  
+sort(a,aver,n);                //调用排序函数
+for(i=0;i<n;i++)  
+printf("%s %5.2f\n",a[i].name,aver[i]); 
+break;  
+
+case 4:
+printf("你想查询选手的数据:");
+             scanf("%d",&m);
+             for(i=0;i<n;i++)
+             if(a[i].num==m)
+        {
+             printf("%d号选手%s总分:%d,最高分%d,最低分%d,平均分%5.2f",a[i].num,a[i].name,sum[i],Max[i],Min[i],aver[i]);
+             printf("\n");
+        }
+           break;
+           case 5:
+   
+   printf("请输入要追加的选手数据：\n");
+           add += 1;
+           scanf("%d %s",&a[add].num,&a[add].name);   
+           break;
+           case 6:printf("将数据写入文件中：\n");
+           for (i = 0 ; i < add+1 ; i++)
+        {
+            fprintf(fp,"%d ",a[i].num);
+            fprintf(fp,"%s ",a[i].name);
+            fprintf(fp,"%d\n",a[i].score);
+        }
+        break;
+case 7:exit(0);
+        break;
+        default:flag=0;
+
+         
+}
+} 
+}

Cpp2.dsp

@@ -0,0 +1,88 @@
+# Microsoft Developer Studio Project File - Name="Cpp2" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=Cpp2 - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "Cpp2.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "Cpp2.mak" CFG="Cpp2 - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "Cpp2 - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "Cpp2 - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "Cpp2 - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+# ADD CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+# ADD BASE RSC /l 0x804 /d "NDEBUG"
+# ADD RSC /l 0x804 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+
+!ELSEIF  "$(CFG)" == "Cpp2 - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
+# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
+# ADD BASE RSC /l 0x804 /d "_DEBUG"
+# ADD RSC /l 0x804 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ENDIF 
+
+# Begin Target
+
+# Name "Cpp2 - Win32 Release"
+# Name "Cpp2 - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\Cpp2.cpp
+# End Source File
+# End Target
+# End Project

Cpp2.plg

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+<html>
+<body>
+<pre>
+<h1>Build Log</h1>
+<h3>
+--------------------Configuration: Cpp2 - Win32 Debug--------------------
+</h3>
+<h3>Command Lines</h3>
+Creating temporary file "C:\Users\Uncle\AppData\Local\Temp\RSP9939.tmp" with contents
+[
+/nologo /MLd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fp"Debug/Cpp2.pch" /YX /Fo"Debug/" /Fd"Debug/" /FD /GZ /c 
+"D:\2345Downloads\Cpp2.cpp"
+]
+Creating command line "cl.exe @C:\Users\Uncle\AppData\Local\Temp\RSP9939.tmp" 
+Creating temporary file "C:\Users\Uncle\AppData\Local\Temp\RSP9949.tmp" with contents
+[
+kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:yes /pdb:"Debug/Cpp2.pdb" /debug /machine:I386 /out:"Debug/Cpp2.exe" /pdbtype:sept 
+.\Debug\Cpp2.obj
+]
+Creating command line "link.exe @C:\Users\Uncle\AppData\Local\Temp\RSP9949.tmp"
+<h3>Output Window</h3>
+Compiling...
+Cpp2.cpp
+Linking...
+
+
+
+<h3>Results</h3>
+Cpp2.exe - 0 error(s), 0 warning(s)
+</pre>
+</body>
+</html>