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1、typedefstructfushu/抽象数据类型定义 floatreal;/数据对象 floatimage;fushu;fushuComplexNumberInput(floata,floatb)/构造二元组 fushuc;c.real=a;/实部 c.image=b;/虚部 return(c);fushuComplexNumberAdd(fushuc1,fushuc2)/求和运算 fushusum;sum.real=c1.real+c2.real;sum.image=c1.image+c2.image;return(sum);fushuComplexNumberSub(fushuc1,fu
2、shuc2)/求差运算 fushusub;sub.real=c1.real-c2.real;sub.image=c1.image-c2.image;return(sub);fushuComplexNumberMul(fushuc1,fushuc2)/求积运算 fushuMul;Mul.real=c1.real*c2.real-c1.image*c2.image;Mul.image=c1.real*c2.image+c1.image*c2.real;return(Mul);fushuComplexNumberDiv(fushuc1,fushuc2)/求商运算 fushudiv;floatd1,d
3、2,d3,d4;d1=c1.real*c2.real+c1.image*c2.image;d2=c2.real*c2.real+c2.image*c2.image;d3=c1.image*c2.real-c1.real*c2.image;d4=c2.real*c2.real+c2.image*c2.image;if(d2!=0&d4!=0)div.real=d1/d2;div.image=d3/d4;return(div);else div.real=0;div.image=0;return(div);voidComplexNumberOutput(fushuc)/输出运算结果 if(c.re
4、al=0.0&c.image=0.0)printf(0n);if(c.real=0.0&c.image!=0.0)printf(%fin,c.image);if(c.real!=0.0&c.image=0.0)printf(%fn,c.real);if(c.real!=0.0&c.image!=0.0)printf(%f+(%fi)n,c.real,c.image);voidmain()/主函数 intchoice;intk;floata1,a2,b1,b2;structfushuc1,c2,sum,sub,mult,div;printf(欢迎进行复数的基本代数运算n);printf(1:复数
5、加法运算n);printf(2:复数减法运算n);printf(3:复数乘法运算n);printf(4:复数除法运算n);printf(0:推出系统n);printf(请分别输入第一个复数的实部和虚部:);scanf(%f%f,&a1,&b1);c1=ComplexNumberInput(a1,b1);printf(第一个复数为:);ComplexNumberOutput(c1);printf(请分别输入第二个复数的实部和虚部:);scanf(%f%f,&a2,&b2);c2=ComplexNumberInput(a2,b2);printf(第二个复数为:);ComplexNumberOutp
6、ut(c2);for(;)printf(请输入你选择的功能:);scanf(%d,&choice);switch(choice)case0:exit(0);break;case1:sum=ComplexNumberAdd(c1,c2);printf(求和后结果为:);ComplexNumberOutput(sum);break;case2:sub=ComplexNumberSub(c1,c2);printf(求差后结果为:);ComplexNumberOutput(sub);break;case3:mult=ComplexNumberMul(c1,c2);printf(求积后结果为:);ComplexNumberOutput(mult);break;case4:div=ComplexNumberDiv(c1,c2);if(div.real!=0&div.image!=0)printf(求商后结果:);ComplexNumberOutput(div);break;else printf(除零错误，请重新输入第二个复数；n);k=0;exit(k);