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#include <stdio.h> 
#include <math.h> 
int main() 
{ 
    double price, area, percent,  rate, Total, Fisrt_Payment, Total_Loan, Total_Repayment, Interest_for_payment, Payment_per_month, pricial, rate_per_month; 
        int year; 
        printf("请输入单价(元/平方):"); 
        scanf("%f",&price); 
         
        printf("请输入面积:"); 
        scanf("%f",&area); 
         
        printf("请输入按揭成数:"); 
        scanf("%f",&percent); 
         
        printf("请输入按揭年数:"); 
        scanf("%d",&year); 
         
        printf("请输入当前基准年利率:"); 
        scanf("%f",&rate); 
         
        rate_per_month = rate / 12 / 100;  //月利率  
        Total = price * area; // 房屋总价  
        pricial= Total * (percent/10);   //还款本金  
        Payment_per_month = pricial * (rate_per_month*pow((1+rate_per_month), year*12)) / ((pow(1+ rate_per_month), year*12) -1.0); // 月还款额  
        Total_Repayment = (year * 12) * Payment_per_month;   // 还款总额  
        Fisrt_Payment = Total - Total_Loan;   //首付  
        Total_Repayment = Payment_per_month* year *12;  //  
        Total_Loan = pricial;   //  贷款总额 
        Interest_for_payment = Total_Repayment - Total_Loan;    //支付利息  
         
         
           
         
        printf("========报告结果========\n");  
        printf("房款总额:%.2f\n",Total); 
        printf("首期付款: %.2f\n",Fisrt_Payment); 
        printf("贷款总额: %.2f\n",Total_Loan); 
        printf("还款总额: %.2f\n",Total_Repayment); 
        printf("支付利息:%.2f\n",Interest_for_payment); 
        printf("月均还款: %.2f\n",Payment_per_month); 
         
         
         
         
         
        return 0; 
 }  
 
调试的时候,说Payment_per_month = pricial * (rate_per_month*pow((1+rate_per_month), year*12)) / ((pow(1+ rate_per_month), year*12) -1); 语句错误,错误内容如下: 
[Error] too few arguments to function 'pow' 
pow函数的调用是需要两个参数的,  注意一下 “月还款额” 那一行后面的pow括号的位置  
 
 
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