復數(shù)的基本運算C語言

1、typedefstructfushu/抽象數(shù)據(jù)類型定義floatreal;/數(shù)據(jù)對象floatimage;fushu;fushuComplexNumberInput(floata,floatb)/構造二元組fushuc;c.real=a;/實部c.image=b;/虛部return(c);fushuComplexNumberAdd(fushuc1,fushuc2)/求和運算fushusum;sum.real=c1.real+c2.real;sum.image=c1.image+c2.image;return(sum);fushuComplexNumberSub(fushuc1,fushuc2)

2、/求差運算fushusub;sub.real=c1.real-c2.real;sub.image=c1.image-c2.image;return(sub);fushuComplexNumberMul(fushuc1,fushuc2)/求積運算fushuMul;return(Mul);fushuComplexNumberDiv(fushuc1,fushuc2)/fushudiv;floatd1,d2,d3,d4;if(d2!=0&&d4!=0)div.real=d1/d2;div.image=d3/d4;return(div);else求商運算div.real=0;div.im

3、age=0;return(div);voidComplexNumberOutput(fushuc)/輸出運算結果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("

4、%f+(%fi)n",c.real,c.image);voidmain()/主函數(shù)intchoice;intk;floata1,a2,b1,b2;structfushuc1,c2,sum,sub,mult,div;printf("歡迎進行復數(shù)的基本代數(shù)運算n");printf("1:復數(shù)加法運算 n");printf("2:復數(shù)減法運算 n");printf("3:復數(shù)乘法運算 n");printf("4:復數(shù)除法運算 n");printf("0:推出系統(tǒng) n");

5、printf("請分別輸入第一個復數(shù)的實部和虛部:");scanf("%f%f",&a1,&b1);c1=ComplexNumberInput(a1,b1);printf("第一個復數(shù)為 :");ComplexNumberOutput(c1);printf("請分別輸入第二個復數(shù)的實部和虛部:");scanf("%f%f",&a2,&b2);c2=ComplexNumberInput(a2,b2);printf("第二個復數(shù)為 :");Comp

6、lexNumberOutput(c2);for(;)printf("請輸入你選擇的功能 :");scanf("%d",&choice);switch(choice)case0:exit(0);break;case1:sum=ComplexNumberAdd(c1,c2);printf("求和后結果為 :");ComplexNumberOutput(sum);break;case2:sub=ComplexNumberSub(c1,c2);printf("求差后結果為 :");ComplexNumberOutput(sub);break;case3:mult=ComplexNumberMul(c1,c2);printf("求積后結果為 :");ComplexNumberOutput(mult);break;case4:div=ComplexNumberDiv(c1,c2);if(div.real!=0&&div.image!=0)printf(&q