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编写计算器程序 c语言 用c 编写计算器程序求余数

2021-03-18知识16

怎样用计算器求余数 计算器上的按键是MOD,比如,4%3.就是4MOD3,然后按等于就出来结果了。知道团队4很高兴为你解答!资料来源,转载仅供参考,祝你愉快!满意请采纳哦!

求写C语言计算器代码,要求加减乘除,求余数,阶乘,累加,排列,组合

求C语言编写的简单计算器程序,包括源代码,水平不要太高,简单就行。 /*加减乘除计算器*/includevoid main(){float a,b;int i;printf(\"输入运算类型\\n1.加法 2.减法 3.乘法 4.除法\\n\");scanf(\"%d\",&i);printf(\"输入参与的运算因数(空格键分隔):\\n\");scanf(\"%f%f\",&a,&b);switch(i){case 1:printf(\"%.2f+.2f=.2f\\n\",a,b,a+b);break;case 2:printf(\"%.2f-%.2f=.2f\\n\",a,b,a-b);break;case 3:printf(\"%.2f*%.2f=.2f\\n\",a,b,a*b);break;case 4:printf(\"%.2f/.2f=.2f\\n\",a,b,a/b);break;default:printf(\"date error。\\n\");}}

求写C语言计算器代码,要求加减乘除,求余数,阶乘,累加,排列,组合#include<;stdio.h>;#include<;windows.h>;#include<;math.h>;doubleEPS=10E-6;doublesum(doublea,doubleb){。

用C语言编写一个计算器程序,实现加,减,乘,除,求平方根(正数),倒数等功能.①要求根据用户从键盘输入的表达式:操作数1 运算符op 操作数2 计算表达式的值,指定的算术运算符。

编写计算器程序 c语言 include#include char s[]=\"0123456789abcdef\",ss[100];int f1(int x,int y){?int t=1;while(y-)t*=x;return t;}char*f2(int x,int y){?int i=0,j;while(x){ss[i+]=s[x%y。

用C语言编写(计算两个整数的和、 差、积、商与余数 代码一:includeint main(void){int num1,num2;scanf(\"%d%d\",&num1,&num2);printf(\"%d+d=d\\n\",num1,num2,num1+num2);printf(\"%d-%d=d\\n\",num1,num2,num1-num2);printf(\"%d*%d=d\\n\",num1,num2,num1*num2);if(num2)printf(\"%d/d=g\\n\",num1,num2,(double)num1/num2);else printf(\"ERROR,DIV BY ZERO\\n\");printf(\"%d%d=d\\n\",num1,num2,num1%num2);return 0;}代码二:2113includevoid main(){int x,y;printf(\"please enter a,b,c:\");scanf(\"%d,%d\",&x,&y);printf(\"\\nx+y=d\\n\",x+y);printf(\"x-y=d\\n\",x-y);printf(\"x*y=d\\n\",x*y);printf(\"x/y=d\\n\",x/y);printf(\"x%y=d\\n\",x%y);}下图为5261C语言算术运算符:扩展资料:4102算术运算符实例:includemain(){int a=21;int b=10;int c;c=a+b;printf(\"Line 1-c 的值1653是%d\\n\",c);c=a-b;printf(\"Line 2-c 的值是%d\\n\",c);c=a*b;printf(\"Line 3-c 的值是%d\\n\",c);c=a/b;printf(\"Line 4-c 的值是%d\\n\",c);c=a%b;printf(\"Line 5-c 的值是%d\\n\",c);c=a+;printf(\"Line 6-c 的值是%d\\n\",c);c=a-;printf(\"Line 7-c 的值是%d\\n\",c);}

编写计算器程序 c语言 includeincludechar s[]=\"0123456789abcdef\",ss[100];int f1(int x,int y){int t=1;while(y-)t*=x;return t;}char*f2(int x,int y){int i=0,j;while(x){ss[i+]=s[x%y];x/y;}ss[i]='\\0';for(j=0,i-;j;j+,i-)ss[i]^=ss[j]^=ss[i]^=ss[j];return ss;}int f3(int x,int y){int i=1,j=0;while(x){j+x%10*i;x/10;i*=y;}return j;}void ff(int x,char t,int y){switch(t){case '+':printf(\"%d+d=d\\n\",x,y,x+y);break;case '-':printf(\"%d-%d=d\\n\",x,y,x-y);break;case '*':printf(\"%d*%d=d\\n\",x,y,x*y);break;case '/':printf(\"%d/d=f\\n\",x,y,1.0*x/y);break;y。0case '^':printf(\"%d^%d=d\\n\",x,y,f1(x,y));break;case '&':printf(\"%d&d=s\\n\",x,y,f2(x,y));break;case '@':printf(\"%d@d=d\\n\",x,y,f3(x,y));break;case '?':exit(0);default:printf(\"Error\\n\");}}int main(int argc,char*argv[]){int x,y;char t;while(1){scanf(\"%d%c%d\",&x,&t,&y);ff(x,t,y);}return 0;}

用C语言来编一个简单的计算器 精通C的进 在VC++6.0中运行也可以 可以出现 谢谢来指点教教我 来人留Q 谢了 以下程序经本人测试过,测试环境:Windows XP SP2 下的Visual C++6.0。可直接将程序拷下来然后另存为.C文件。includeinclude<;windows.h>;/*调用windows头文件的cls函数,用于清屏*/include<;math.h>;/*计算N次方时调用pow函数*/void menu(){system(\"cls\");printf(\"*\\n\");printf(\"*Calculators*\\n\");printf(\"*\\n\");printf(\"*1:Addition*\\n\");printf(\"*2:Subtraction*\\n\");printf(\"*3:Multiplication*\\n\");printf(\"*4:Division*\\n\");printf(\"*5:Remainder*\\n\");printf(\"*6:Power*\\n\");printf(\"*7:Exit*\\n\");printf(\"*\\n\");printf(\"Please input you choice:\");}double add(double a[2])/*加法计算*/{system(\"cls\");printf(\"*%f Add%f*\\n\",a[0],a[1]);return a[0]+a[1];}double sub(double a[2])/*减法计算*/{system(\"cls\");printf(\"*%f Sub%f*\\n\",a[0],a[1]);return a[0]-a[1];}double mul(double a[2])/*乘法计算*/{system(\"cls\");printf(\"*%f Mul%f*\\n\",a[0],a[1]);return a[0]*a[1];}double di(double a[2])/*除法计算*/{double ans;system(\"cls\");printf(\"*%f Div%f*\\n\",a[0],a[1]);if(a[1]=0)printf(\"Divisor cannot be zero。\\n\");ans=a[0]/a[1];return ans;。

编写C语言计算器程序 #includeincludeint DToN(int n,int b);十进制到N进制int NToD(int n,int b);N进制到十进制int main(){int Num1,Num2,flag;char Op;while(1){flag=0;scanf(\"%d%c%d\",&Num1,&Op,&Num2);switch(Op){case '+':printf(\"%d+d=d\\n\",Num1,Num2,Num1+Num2);break;case '-':printf(\"%d-%d=d\\n\",Num1,Num2,Num1-Num2);break;case '*':printf(\"%d*%d=d\\n\",Num1,Num2,Num1*Num2);break;case '/':if(Num2){if(Num1%Num2=0)printf(\"%d/d=d\\n\",Num1,Num2,Num1/Num2);elseprintf(\"%d/d=.2f\\n\",Num1,Num2,(double)Num1/Num2);}elseprintf(\"err1:%d%c%d\\n\",Num1,Op,Num2);break;case '%':printf(\"%d%c%d=d\\n\",Num1,Op,Num2,Num1%Num2);break;case '^':printf(\"%d^%d=d\\n\",Num1,Num2,(int)pow((double)Num1,Num2));break;case '&':printf(\"%d(10)->;%d(%d)\\n\",Num1,DToN(Num1,Num2),Num2);break;case '@':printf(\"(%d)%d->;(10)%d\\n\",Num2,Num1,NToD(Num1,Num2));break;case '?':flag=1;break;default:printf(\"err1:%d%c%d\\n\",Num1,Op,Num2);break;}if(flag)break;}return 0;}int DToN(int n,int b){int temp,result=0;do{result*=10;temp=n%b;result+temp;}。

#用c 编写计算器程序求余数

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