求大神告知这个计算器的程序有哪些错误.能运行,但是输出的答案完全不对,而且减法运算还没办法运行.#include#include#includedouble A1,a1,A2,a2,A3,S1,s1,S2,s2,S3,M1,m1,M2,m2,M3,D1,d1,D2,d2,D3;double Dsin=0.0,Ds,Dcos
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![求大神告知这个计算器的程序有哪些错误.能运行,但是输出的答案完全不对,而且减法运算还没办法运行.#include#include#includedouble A1,a1,A2,a2,A3,S1,s1,S2,s2,S3,M1,m1,M2,m2,M3,D1,d1,D2,d2,D3;double Dsin=0.0,Ds,Dcos](/uploads/image/z/1244729-65-9.jpg?t=%E6%B1%82%E5%A4%A7%E7%A5%9E%E5%91%8A%E7%9F%A5%E8%BF%99%E4%B8%AA%E8%AE%A1%E7%AE%97%E5%99%A8%E7%9A%84%E7%A8%8B%E5%BA%8F%E6%9C%89%E5%93%AA%E4%BA%9B%E9%94%99%E8%AF%AF.%E8%83%BD%E8%BF%90%E8%A1%8C%2C%E4%BD%86%E6%98%AF%E8%BE%93%E5%87%BA%E7%9A%84%E7%AD%94%E6%A1%88%E5%AE%8C%E5%85%A8%E4%B8%8D%E5%AF%B9%2C%E8%80%8C%E4%B8%94%E5%87%8F%E6%B3%95%E8%BF%90%E7%AE%97%E8%BF%98%E6%B2%A1%E5%8A%9E%E6%B3%95%E8%BF%90%E8%A1%8C.%23include%23include%23includedouble+A1%2Ca1%2CA2%2Ca2%2CA3%2CS1%2Cs1%2CS2%2Cs2%2CS3%2CM1%2Cm1%2CM2%2Cm2%2CM3%2CD1%2Cd1%2CD2%2Cd2%2CD3%3Bdouble+Dsin%3D0.0%2CDs%2CDcos)
求大神告知这个计算器的程序有哪些错误.能运行,但是输出的答案完全不对,而且减法运算还没办法运行.#include#include#includedouble A1,a1,A2,a2,A3,S1,s1,S2,s2,S3,M1,m1,M2,m2,M3,D1,d1,D2,d2,D3;double Dsin=0.0,Ds,Dcos
求大神告知这个计算器的程序有哪些错误.能运行,但是输出的答案完全不对,而且减法运算还没办法运行.
#include
#include
#include
double A1,a1,A2,a2,A3,S1,s1,S2,s2,S3,M1,m1,M2,m2,M3,D1,d1,D2,d2,D3;
double Dsin=0.0,Ds,Dcos=0.0,Dc,Dangle1,dangle1,Dangle2,dangle2,Dradian1,Dradian2,pi=3.1415926;
int i=2,k=2,n;
double add(A1,A2)
{
\x05A3=A1+A2;
\x05printf("答案为:%lf\n",A3);
}
double substruction(S1,S2)
{
\x05S3=S1-S2;
\x05printf("答案为:%lf\n",S3);
}
double multiplication(M1,M2)
{
\x05M3=M1*M1;
printf("答案为:%lf\n",M3);
}
double division(D1,D2)
{
\x05D3=D1/D2;
\x05printf("答案为:%lf\n",D3);
}
double Csin(Dangle1)
{
\x05Dradian1=Dangle1*pi/180;
\x05Ds=Dangle1*pi/180;
\x05while (i
求大神告知这个计算器的程序有哪些错误.能运行,但是输出的答案完全不对,而且减法运算还没办法运行.#include#include#includedouble A1,a1,A2,a2,A3,S1,s1,S2,s2,S3,M1,m1,M2,m2,M3,D1,d1,D2,d2,D3;double Dsin=0.0,Ds,Dcos
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
double A1,a1,A2,a2,A3,S1,s1,S2,s2,S3,M1,m1,M2,m2,M3,D1,d1,D2,d2,D3;
double Dsin=0.0,Ds,Dcos=0.0,Dc,Dangle1,dangle1,Dangle2,dangle2,Dradian1,Dradian2,pi=3.1415926;
int i=2,k=2,n;
double add(double A1,double A2)//形参没写数据类型
{
\x05A3=A1+A2;
\x05printf("答案为:%lf\n",A3);
\x05return A3;//函数需要返回值
}
double substruction(double S1,double S2)//形参没写数据类型
{
\x05S3=S1-S2;
\x05printf("答案为:%lf\n",S3);
\x05return S3;//函数需要返回值
}
double multiplication(double M1,double M2)//形参没写数据类型
{
\x05M3=M1*M2;//写成了M3=M1*M1
\x05printf("答案为:%lf\n",M3);
\x05return M3;//函数需要返回值
}
double division(double D1,double D2)//形参没写数据类型
{
\x05D3=D1/D2;
\x05printf("答案为:%lf\n",D3);
\x05return D3;//函数需要返回值
}
double Csin(double Dangle1)//形参没写数据类型
{
\x05Dradian1=Dangle1*pi/180;
\x05Ds=Dangle1*pi/180;
\x05while (i<=8)
\x05{
\x05\x05Dsin+=Ds;
\x05\x05Ds=(-1)*Ds*Dradian1*Dradian1/(i*(i+1));
\x05\x05i+=2;
\x05}
\x05printf("答案为:%lf\n",Dsin);
\x05return Dsin;//函数需要返回值
}
double Ccos(double Dangle2)//形参没写数据类型
{
\x05Dradian2=Dangle2*pi/180;
\x05Dc=Dangle2*pi/180;
\x05while (k<=8)
\x05{
\x05\x05Dcos+=Dc;
\x05\x05Dc=(-1)*Dc+Dradian2*Dradian2/((k-1)*k);
\x05\x05k+=2;
\x05}
\x05printf("答案为:%lf\n",Dcos);
\x05return Dcos;//函数需要返回值
}
void main()
{
\x05printf("输入要进行的运算代码:加法-1,减法-2,乘法-3,除法-4,sin-5,cos-6\n");
\x05scanf("%d",&n);
\x05switch (n)
\x05{
\x05case 1:
\x05\x05printf("输入相加的两个数");
\x05\x05scanf("%lf%lf",&a1,&a2);
\x05\x05add(a1,a2);
\x05\x05break;
\x05case 2:
\x05\x05printf("输入减数");
\x05\x05scanf("%lf",&s1);
\x05\x05printf("输入被减数");
\x05\x05scanf("%lf",&s2);//少写了&
\x05\x05substruction(s1,s2);
\x05\x05break;
\x05case 3:
\x05\x05printf("输入相乘的两个数");
\x05\x05scanf("%lf%lf",&m1,&m2);
\x05\x05multiplication(m1,m2);
\x05\x05break;
\x05case 4:
\x05\x05printf("输入除数");
\x05\x05scanf("%lf",&d1);
\x05\x05printf("输入被除数");
\x05\x05scanf("%lf",&d2);
\x05\x05division(d1,d2);
\x05\x05break;
\x05case 5:
\x05\x05printf("输入要计算的角度");
\x05\x05scanf("%lf",&dangle1);
\x05\x05Csin(dangle1);
\x05\x05break;
\x05case 6:
\x05\x05printf("输入要计算的角度");
\x05\x05scanf("%lf",&dangle2);
\x05\x05Ccos(dangle2);
\x05\x05break;
\x05}
}
另外sin跟cos逻辑有问题,算出来是错的