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1、.#include#includetypedef struct fushu/ 抽象数据类型定义float real;/ 数据对象float image;fushu;fushu ComplexNumberInput(float a,float b)/构造二元组fushu c;c.real=a;/ 实部c.image=b;/ 虚部return(c);fushu ComplexNumberAdd(fushu c1,fushu c2)/求和运算fushu sum;sum.real=c1.real+c2.real;sum.image=c1.image+c2.image;return (sum);fush
2、u ComplexNumberSub(fushu c1,fushu c2)/ 求差运算fushu sub;sub.real=c1.real-c2.real;sub.image=c1.image-c2.image;return (sub);fushu ComplexNumberMul(fushu c1,fushu c2)/求积运算fushu Mul;return (Mul);fushuComplexNumberDiv(fushu c1,fushu c2)/求商运算fushudiv;float d1,d2,d3,d4;1 / 3.if(d2!=0&d4!=0)div.real=d1/d2;div.
3、image=d3/d4;return(div);elsediv.real=0;div.image=0;return(div);void ComplexNumberOutput(fushu c)/输出运算结果if(c.real=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);void
4、main()/ 主函数int choice;intk;float a1,a2,b1,b2;struct fushu c1,c2,sum,sub,mult,div;printf( 欢迎进行复数的基本代数运算n);printf(1:复数加法运算 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: );Comple
5、xNumberOutput(c1);printf( 请分别输入第二个复数的实部和虚部: );2 / 3.scanf(%f%f,&a2,&b2);c2 = ComplexNumberInput(a2,b2);printf( 第二个复数为: );ComplexNumberOutput(c2);for(;)printf( 请输入你选择的功能: );scanf(%d,&choice);switch(choice)case 0:exit(0);break;case 1:sum = ComplexNumberAdd(c1,c2);printf( 求和后结果为 : );ComplexNumberOutput
6、(sum);break;case 2:sub = ComplexNumberSub(c1,c2);printf( 求差后结果为 : );ComplexNumberOutput(sub);break;case 3:mult = ComplexNumberMul(c1,c2);printf( 求积后结果为 : );ComplexNumberOutput(mult );break;case 4:div=ComplexNumberDiv(c1,c2);if(div.real!=0&div.image!=0)printf( 求商后结果 : );ComplexNumberOutput(div);break;elseprintf( 除零错误，请重新输入第二个复数；n);k=0;exit(k);3 / 3
复数的基本运算(C语言)
