c - 多用途薪资系统 C

Question

我有一个程序使用 union 和结构来计算小时工或薪水 worker 的工资。对于小时工，他们的工作时间必须少于 80 小时。我在我的代码中实现了这一点，但我收到此警告并且不知道如何修复它。

下面是我的代码:

#include <stdio.h>
#include <ctype.h>
#define MAXSIZE 4000

union Employee { //union
    struct HourlyPaid { //Struct for Hourly Workers
        char name[20];
        char Gender[20];
        int HoursWorked;
        float HourlyRate;
    } HourlyPaid;

    struct Salary { //struct for Salaried workers
        char name[50];
        int age;
        float salary;
        float bonus;
    } Salary;
} Employee;
    int main(void)
{
    int i = 0;
    int n = 0; 
    char option[2];
    char s[MAXSIZE];    
    while(1)
    {
        puts("\nMULTIPURPOSE PAYROLL SYSTEM");
        puts("Please Select an Option to Continue:");
        puts("Option A: Calculating Pay for an HOURLY worker");
        puts("Option B: Calculating Pay for an SALARIED worker\n"); 
        puts("PRESS ANY OTHER BUTTON TO EXIT\n");
        fgets(option, MAXSIZE, stdin);
        //putchar(option);

        if((option[0]=='a')||(option[0]=='A')) //Condition for Hourly Workers
        {
            puts("Please enter how many salaries you wish to input:\t");
            scanf("%d", &n);
            struct HourlyPaid x[n];

            for(i = 0; i < n; i++)
            {   
                fputs("Enter Name: ", stdout);
                scanf("%s", x[i].name);

                fputs("Enter Gender: ", stdout);
                scanf("%s", x[i].Gender);

                fputs("Enter Hours Worked: ", stdout);
                scanf("%d", &x[i].HoursWorked);

                fputs("Enter Hourly Rate: ", stdout);
                scanf("%f", &x[i].HourlyRate);
            }

            if (&x[i].HoursWorked > 80 )
            {
                puts ("Sorry please enter a value less than 80 for hours worked");             
            }
else
            for (i = 0; i < n; i++)
            {
                printf("\n\tCalculated Salary #%d\n", (i+1));
                puts("\t===============================");
                printf("\n\tName %d.............%s \n", (i+1),x[i].name);
                printf("\tGender %d...........%s \n", (i+1), x[i].Gender);
                printf("\tHours Worked %d.....%d \n", (i+1), x[i].HoursWorked);
                printf("\tHourly Rate %d......%.2f \n", (i+1), x[i].HourlyRate);
                printf("\n\tTotal Salary %d.....%.2f \n", (i+1), (x[i].HourlyRate*x[i].HoursWorked));
                puts("\t===============================");
            } //End of for
        } //End of if

        else if((option[0]=='b')||(option[0]=='B')) //Condition for Salaried Workers
        {       
            puts("Please enter how many salaries you wish to input:\t");
            scanf("%d", &n);
            struct Salary x[n];
            //int i;
            for(i = 0; i < n; i++)
            {               
                printf("Enter Name %d: ", i+1);
                scanf("%s", x[i].name);

                printf("Enter Age %d: ", i+1);
                scanf("%d", &x[i].age);

                printf("Enter Salary %d: ", i+1);
                scanf("%f", &x[i].salary);

                printf("Enter Bonus %d: ", i+1);
                scanf("%f", &x[i].bonus);
            }

            for (i = 0; i < n; i++)
            {
                printf("\n\tCalculated Salary #%d\n", (i+1));
                puts("\t============================");
                printf("\n\tName %d is..........%s \n", (i+1),x[i].name);
                printf("\tAge %d is...........%d \n", (i+1), x[i].age);
                printf("\tSalary %d is........%.2f \n", (i+1), x[i].salary);
                printf("\tBonus %d is.........%.2f \n", (i+1), x[i].bonus);
                printf("\n\tTotal Pay %d is.....%.2f \n", (i+1), (x[i].bonus+x[i].salary));
                puts("\t============================");
            }
        } //End of else if
        else
        {
             return 0;
        }
            fgets(option, MAXSIZE, stdin);
    } //End of While
} //End of Main

Answer 1

尝试

        for(i = 0; i < n; ) // note no i++ here
        {   
            fputs("Enter Name: ", stdout);
            scanf("%s", x[i].name);

            fputs("Enter Gender: ", stdout);
            scanf("%s", x[i].Gender);

            fputs("Enter Hours Worked: ", stdout);
            scanf("%d", &x[i].HoursWorked);

            fputs("Enter Hourly Rate: ", stdout);
            scanf("%f", &x[i].HourlyRate);

            if (x[i].HoursWorked > 80 )
            {
                puts ("Sorry please enter a value less than 80 for hours worked");             
            } else {
                i++; //note increment i only if the value is good 
            }
        }

这不是一个理想的解决方案。如果 HoursWorked > 80

，您可能需要再次输入所有详细信息