编写程序，计算3位职工的实发工资（通过键盘输入每位职工岗位工资、薪级工资、基础津贴、住房补贴、住房公积金，实发工资是这几项的累计）；并计算本月部门工资总支出，并输出最高和最低工资（工资最高不超过1万，最低不少于800元），计算低于3000元以下的人数。
#include<stdio.h>
main()
{
    float g,z=0,s=0,max=0,sum,min=10000;
    char name[8];
    int i,k;
    for(i=1;i<=3;i++)
    {                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
        sum=0;  
        printf("请输入第%d位职工的姓名：\n",i);
        scanf("%s",name);
        printf("请输入岗位工资、薪级工资、基础津贴、住房补贴、住房公积金：\n");
        for(k=1;k<=5;k++)
        {
            scanf("%f",&g);
            sum+=g;
        }
        printf("实发工资为：%.2f\n",sum);
            sum=(sum<3000)? s++:s;   
            if(sum>=800&&sum<=10000)
        {
            max=min=sum;
            if(max<sum)max=sum;
            if(min>sum)min=sum;
        }
        z+=sum;
        
    }
    printf("工资低于3000的人数为：%d\n",s);
    printf("最高工资为：%f\n最低工资为：%f\n",sum,sum);
    printf("本月工资总支出为：%.2f\n",z);
}

最大最小值没弄出来 3000以下的没弄出来

...

[ 本帖最后由 我爱吃青菜 于 2015-4-23 20:27 编辑 ]

/*你的代码有很多错误的地方，我帮你修改了当输入一个人时的代码*/
#include<stdio.h>
#include<stdlib.h>

#define NUM_1 4

int main(void)
{
    float g[NUM_1],sum=0;
    char name[8];
    int k;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

   

    printf("请输入这位职工的姓名：\n");
    scanf("%s",name);
    printf("请输入岗位工资、薪级工资、基础津贴、住房补贴、住房公积金：\n");
    for(k=0;k<=NUM_1;k++)
    {
        scanf("%f",&g[k]);
    }
    printf(" 您输入岗位工资，薪级工资，基础津贴，住房补贴，住房公积金为： \n");
    for(k=0;k<=NUM_1;k++)
    {
           printf("%10.2f",g[k]);
    }
    printf("\n");
    for(k=0;k<=NUM_1;k++)
    {
        sum+=g[k];
    }
    printf("%s这个月的工资是 $%.2f\n",name,sum);
   

    return 0;
}

我的程序输出实发工资没错误  比较工资最大最小，工资低于3000的结果有错误 求指点

你看看吧，另外你这种编码很不规范，别人不好看懂

#include <stdio.h>
#include <stdlib.h>

int main()
{
   char name[10];
    int total_salary=0;
    int salary[5];
   int j,i, sum=0,max_salary,min_salary,part_total_salary=0;
   max_salary=min_salary=0;
   for(j=0;j<3;j++)
   {
    printf("please input the staff name:");
   scanf("%s",name);
    printf("please input the valuse salary:");
    for(i=0;i<5;i++)
      {  scanf("%d",&salary[i]);
         total_salary=total_salary+salary[i];  //个人实发工资；
      }
      part_total_salary=part_total_salary+total_salary;  //部门总工资；
      if(total_salary<3000)    //计算低于3000人数；
           sum++;
        if(total_salary<10000&&total_salary>8000)   //判断最低最高工资；
             {
                 if(max_salary<total_salary)
                      max_salary=total_salary;
                 if(min_salary>total_salary)
                    min_salary=total_salary;
             }
             total_salary=0;
   }
             printf("the number of low of 3000 has :%d\n",sum);
             printf("the max_salary is:%d\n",max_salary);
             printf("the min_salary is:%d\n",min_salary);

   return 0;
}

有毛病的是这句：sum=(sum<3000)? s++:s;  
=的优先级低于？:，所以这句执行的结果是给sum赋予s++或者s的值，那不就乱了吗

你的内for就以经错了~外for 还能对，好吧！我也是醉了

哦 这个错误明白啦

谢谢啦哈