C language staff performance sales source code
- 2020-06-19 11:29:48
- OfStack
This article shares the specific code of C language staff performance sales for your reference, the specific content is as follows
#include<stdio.h>
#include<string.h>
#include<conio.h>
#define N 100
struct sales
{ int num;
char name[20];
char sex[10];
long int mon[4];
long int total;
long int aver;
}sa[N];
void showmenu();
void append();
void modify();
void display();
void search();
void del();
void line();
void save();
void add();
void read();
void main()
{
int ch;
showmenu();
printf("\n The left digit corresponds to function selection, please select 0-9:");
scanf("%d",&ch);
while(ch>=0&&ch<=9)
{
switch(ch)
{
case 0: append();break;
case 1: modify();break;
case 2: display();break;
case 3: search();break;
case 4: del();break;
case 5: line();break;
case 6: save();break;
case 7: read();break;
case 8: add();break;
case 9: exit(0);break;
default :break;
}
showmenu();
printf("\n The left digit corresponds to function selection, please select 0-9:");
scanf("%d",&ch);
}
}
void append() /* The new file */
{
int n;
int i,j;
printf(" There was no record before and now a new table is created ");
printf("\n Please be sure to add a few pieces of information :");
scanf("%d",&n);
for(i=0;i<n;i++)
{ printf(" The first %d employee \n",i+1);
printf("\n Please enter your name :");
scanf("%s",&sa[i].name);
printf("\n Please enter gender < male :man female :woman>:");
scanf("%s",&sa[i].sex);
for(j=0;j<4;j++)
{ printf("\n Please enter the %d Quarterly results :",j+1);
scanf("%d",&sa[i].mon[j]);
}
sa[i].total=sa[i].mon[0]+sa[i].mon[1]+sa[i].mon[2]+sa[i].mon[3];
sa[i].aver=sa[i].total/4;
}
for(i=0;i<n-1;i++)
{if(sa[i].total>sa[i+1].total)
sa[i].num=i+1;}
}
void modify()/* Modification of employee performance */
{ int d,i,num;
char name[20];
printf(" Please enter how to find the way to modify the record: ");
printf("\n1. According to the name ");
printf("\n2. According to the ranking \n");
scanf("%d",&d);
if(d==1)
{ printf(" Please enter the employee's name :");
scanf("%s",&name);
for(i=0;i<N;i++)
{ if(strcmp(sa[i].name,name)==0)
{ printf(" The name gender 1 quarter 2 quarter 3 quarter 4 quarter Total performance On average, ranking \n");
printf("%s %s %d %d %d %d %d %d %d",sa[i].name,sa[i].sex,sa[i].mon[0],sa[i].mon[1],sa[i].mon[2],sa[i].mon[3],sa[i].total,sa[i].aver,sa[i].num);
printf("\n Please re-enter the employee information below :");
printf("\n Please enter your name :");
scanf("%s",&sa[i].name);
printf("\n Please enter gender < male :man, female :woman>:");
scanf("%s",&sa[i].sex);
printf("\n Please enter the 1 Quarterly results :");
scanf("%d",&sa[i].mon[0]);
printf("\n Please enter the 2 Quarterly results :");
scanf("%d",&sa[i].mon[1]);
printf("\n Please enter the 3 Quarterly results :");
scanf("%d",&sa[i].mon[2]);
printf("\n Please enter the 4 Quarterly results :");
scanf("%d",&sa[i].mon[3]);
}
}
}
if(d==2)
{ printf(" Please enter employee ranking :");
scanf("%d",num);
for(i=0;i<N;i++)
{ if(sa[i].num==num)
{ printf(" The name gender 1 quarter 2 quarter 3 quarter 4 quarter Total performance On average, ranking \n");
printf("%s %s %d %d %d %d %d %d %d",sa[i].name,sa[i].sex,sa[i].mon[0],sa[i].mon[1],sa[i].mon[2],sa[i].mon[3],sa[i].total,sa[i].aver,sa[i].num);
printf("\n Please re-enter the employee information below :");
printf("\n Please enter your name :");
scanf("%s",&sa[i].name);
printf("\n Please enter gender < male :man, female :woman>:");
scanf("%s",&sa[i].sex);
printf("\n Please enter the 1 Quarterly results :");
scanf("%d",&sa[i].mon[0]);
printf("\n Please enter the 2 Quarterly results :");
scanf("%d",&sa[i].mon[1]);
printf("\n Please enter the 3 Quarterly results :");
scanf("%d",&sa[i].mon[2]);
printf("\n Please enter the 4 Quarterly results :");
scanf("%d",&sa[i].mon[3]);
}
}
}
}
void display()/* Display employee performance */
{ int i;
int n=load();
for(i=0;i<n;i++)
{ printf(" The name gender 1 quarter 2 quarter 3 quarter 4 quarter Total performance On average, ranking \n");
printf("%s %s %d %d %d %d %d %d %d",sa[i].name,sa[i].sex,sa[i].mon[0],sa[i].mon[1],sa[i].mon[2],sa[i].mon[3],sa[i].total,sa[i].aver,sa[i].num);
}
}
void search()/* Query employee performance */
{ int n,i,num;
char name[20];
printf(" Please enter the search method: ");
printf("\n1. According to the name ");
printf("\n2. According to the ranking \n");
scanf("%d",&n);
if(n==1)
{ printf(" Please enter the employee's name :");
scanf("%s",&name);
for(i=0;i<N;i++)
{ if(strcmp(sa[i].name,name)==0)
{ printf(" The name gender 1 quarter 2 quarter 3 quarter 4 quarter Total performance On average, ranking \n");
printf("%s %s %d %d %d %d %d %d %d\n",sa[i].name,sa[i].sex,sa[i].mon[0],sa[i].mon[1],sa[i].mon[2],sa[i].mon[3],sa[i].total,sa[i].aver,sa[i].num);
}
}
}
if(n==2)
{ printf(" Please enter employee ranking :");
scanf("%d",num);
for(i=0;i<N;i++)
{ if(sa[i].num==num)
{ printf(" The name gender 1 quarter 2 quarter 3 quarter 4 quarter Total performance On average, ranking \n");
printf("%s %s %d %d %d %d %d %d %d\n",sa[i].name,sa[i].sex,sa[i].mon[0],sa[i].mon[1],sa[i].mon[2],sa[i].mon[3],sa[i].total,sa[i].aver,sa[i].num);
}
}
}
}
void del()/* Delete employee performance */
{ int m=load();
int i,j,n,t,flag,num;
char name[20],q;
printf(" Please enter how to delete :\n");
printf("\n1. According to the name ");
printf("\n2. According to the ranking \n");
scanf("%d",&n);
if(n==1)
{ printf(" Please enter the name of the employee :");
scanf("%s",&name);
for(flag=1,i=0;flag&&i<m;i++)
{
if(strcmp(sa[i].name,name)==0)
{ printf(" The name gender 1 quarter 2 quarter 3 quarter 4 quarter Total performance On average, ranking \n");
printf("%s %s %d %d %d %d %d %d %d\n",sa[i].name,sa[i].sex,sa[i].mon[0],sa[i].mon[1],sa[i].mon[2],sa[i].mon[3],sa[i].total,sa[i].aver,sa[i].num);
printf(" Be sure to delete the employee's information ?<y or n>");
scanf("%c",&q);
if(q=='y')
{
for(j=i;j<m-1;j++)
{
strcpy(sa[j].name,sa[j+1].name);
strcpy(sa[j].sex,sa[j+1].sex);
sa[j].mon[0]=sa[j+1].mon[0];
sa[j].mon[1]=sa[j+1].mon[1];
sa[j].mon[2]=sa[j+1].mon[2];
sa[j].mon[3]=sa[j+1].mon[3];
sa[j].total=sa[j+1].total;
sa[j].aver=sa[j+1].aver;
}
flag=0;
}
}
}
if(!flag)
m=m-1;
else
printf("\n No such person !\n");
printf("\n Press to continue deletion 1 , please click in delete 0\n");
scanf("%d",&t);
switch(t)
{
case 1:del();break;
case 0:break;
default :break;
}
if(n==2)
{ printf(" Please enter the ranking of the employee :");
scanf("%d",&num);
for(flag=1,i=0;flag&&i<m;i++)
{
if(sa[i].num==num)
{ printf(" The name gender 1 quarter 2 quarter 3 quarter 4 quarter Total performance On average, ranking \n");
printf("%s %s %d %d %d %d %d %d %d\n",sa[i].name,sa[i].sex,sa[i].mon[0],sa[i].mon[1],sa[i].mon[2],sa[i].mon[3],sa[i].total,sa[i].aver,sa[i].num);
printf(" Be sure to delete the employee's information ?<y or n>");
scanf("%c",&q);
if(q=='y')
{
for(j=i;j<m-1;j++)
{
strcpy(sa[j].name,sa[j+1].name);
strcpy(sa[j].sex,sa[j+1].sex);
sa[j].mon[0]=sa[j+1].mon[0];
sa[j].mon[1]=sa[j+1].mon[1];
sa[j].mon[2]=sa[j+1].mon[2];
sa[j].mon[3]=sa[j+1].mon[3];
sa[j].total=sa[j+1].total;
sa[j].aver=sa[j+1].aver;
}
flag=0;
}
}
}
if(!flag)
m=m-1;
else
printf("\n No such person !\n");
printf("\n Press to continue deletion 1 , please click in delete 0\n");
scanf("%d",&t);
switch(t)
{
case 1:del();break;
case 0:break;
default :break;
}
}
}
}
void save()/* Save the file */
{ int i;
FILE *fp;
if((fp=open("sales_list","wb"))==NULL)
{
printf("file write error\n");
fclose(fp);
}
}
int load()
{
FILE *fp;
int i=0;
if((fp=fopen("sales_list","rb"))==NULL)
{
printf("cannot open file\n");
exit(0);
}
else
{
do
{
fread(&sa[i],sizeof(struct sales),1,fp);
i++;
}
while(feof(fp)==0);
}
fclose(fp);
return(i-1);
}
void read()/* Read the information */
{ FILE *fp;
char ch;
char filename[20];
printf(" Enter file name \n");
scanf("%s",&filename);
if((fp=fopen("filename","r"))==NULL)
{
printf(" No information, press any key to return to main menu \n");
exit(0);
getch();
}
ch=fgetc(fp);
while(ch!=EOF)
{
putchar(ch);
ch=fgetc(fp);
}
fclose(fp);
}
void add()/* Add records */
{
FILE *fp;
int n;
int count=0;
int i;
int m=load();
fp=fopen("sales_list","a");
printf(" Adds information to the end of the current table \n");
printf(" Please enter the number of employees added :\n");
scanf("%d",&n);
for(i=m;i<(m+n);i++)
{
printf(" Please enter the new employee information \n");
printf(" The first %d employee \n",i);
printf(" Please enter your name :");
scanf("%s",&sa[i].name);
printf("\n Please enter gender < male :man, female :woman>:");
scanf("%s",&sa[i].sex);
printf("\n Please enter the 1 Quarterly results :");
scanf("%d",&sa[i].mon[0]);
printf("\n Please enter the 2 Quarterly results :");
scanf("%d",&sa[i].mon[1]);
printf("\n Please enter the 3 Quarterly results :");
scanf("%d",&sa[i].mon[2]);
printf("\n Please enter the 4 Quarterly results :");
scanf("%d",&sa[i].mon[3]);
printf("\n");
count=count+1;
printf(" Has increased %d people \n",count);
}
}
void line()/* Sort the information */
{
int b,j,i,k,flag;
int n=load();
flag=0;
printf(" Please enter how you would like to sort :\n");
printf("1- In ascending order \n");
printf("2- In descending order \n");
scanf("%d",&k);
if(k==1)
{ for(i=0;i<n;i++)
for(j=i+1;j<n;j++)
if(sa[i].num>sa[j].num)
{ b=sa[i].num;
sa[i].num=sa[j].num;
sa[j].num=b;
}
printf(" The name gender 1 quarter 2 quarter 3 quarter 4 quarter Total performance On average, ranking \n");
for(i=0;i<n;i++)
printf("%s %s %d %d %d %d %d %d %d\n",sa[i].name,sa[i].sex,sa[i].mon[0],sa[i].mon[1],sa[i].mon[2],sa[i].mon[3],sa[i].total,sa[i].aver,sa[i].num);
}
if(k==2)
{ for(i=0;i<n;i++)
for(j=i+1;j<n;j++)
if(sa[i].num<sa[j].num)
{ b=sa[i].num;
sa[i].num=sa[j].num;
sa[j].num=b;
}
printf(" The name gender 1 quarter 2 quarter 3 quarter 4 quarter Total performance On average, ranking \n");
for(i=0;i<n;i++)
printf("%s %s %d %d %d %d %d %d %d\n",sa[i].name,sa[i].sex,sa[i].mon[0],sa[i].mon[1],sa[i].mon[2],sa[i].mon[3],sa[i].total,sa[i].aver,sa[i].num);
}
}
void showmenu()
{
printf(" |------------------------------------------------|\n");
printf(" | Welcome to use our industrial process performance management |\n");
printf(" |------------------------------------------------|\n");
printf("\n");
printf("\n |----------------------------------------|\n");
printf(" | 0- The new file |\n");
printf(" | 1- Modification of employee performance |\n");
printf(" | 2- Display employee performance |\n");
printf(" | 3- Query employee performance |\n");
printf(" | 4- Delete employee performance |\n");
printf(" | 5- Rank employee performance information |\n");
printf(" | 6- Save the file |\n");
printf(" | 7- Read the information |\n");
printf(" | 8- Add records |\n");
printf(" | 9- End of run |\n");
}
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