A. C語言 輸入一個整數 實行編寫菜單命令
#include "stdio.h"
void prt()
{
printf("\n*****************Menu******************\n");
printf("1. Add 1\n");
printf("2. Multiply by 2\n");
printf("3. Subtract 4\n");
printf("4. Quit\n");
printf("***************** **********************\n");
printf("Please choose an operation (1-4):");
}
main()
{
int a,s;
printf("Please enter an integer:");
scanf("%d",&a);
prt();
scanf("%d",&s);
while(s!=4)
{
switch(s)
{
case 1: printf("Now, the integer is: %d",a+1); break;
case 2: printf("Now, the integer is: %d",a*2); break;
case 3: printf("Now, the integer is: 44"); break;
default: printf("Now, the integer is: 44"); break;
}
prt();
scanf("%d",&s);
}
printf("/* program is terminated here and return to the operating system */");
}
B. C語言中怎樣定義,才能製作一個以菜單方式運行的程序
這是我以前做過的一個,你可以參考一下。利用k
do
{
//Console.Write("輸入0結束,任意鍵繼續");
//k = Console.ReadKey().KeyChar;
Console.Clear();
Console.WriteLine("*******************主菜單*******************");
Console.WriteLine("**************選擇你要的服務:**************");
Console.WriteLine("****************1、輸入信息*****************");
Console.WriteLine("****************2、瀏覽信息*****************");
Console.WriteLine("****************3、排序*********************");
Console.WriteLine("****************4、查詢*********************");
Console.WriteLine("****************5、結束*********************");
int num = 0;
Console.Write("請輸入您的選擇:");
num = int.Parse(Console.ReadLine());
switch (num)
{
case 1:
{
Console.Clear();
for (int i = 1; i < m+1; i++)
{
Console.Write("請輸入學生{0}的學號(姓名):",i);
iArray[i, 0] = Convert.ToString(Console.ReadLine());
for (int j = 1; j < n+1; j++)
{
//Console.WriteLine();
Console.Write("{0}的成績:",iArray[0,j]);
iArray[i, j] = Convert.ToString(Console.ReadLine());
}
}
} break;
case 2:
{
Console.Clear();
for (int j = 0; j < n + 1; j++)
Console.Write("{0}\t",iArray[0,j]);
for (int i = 1; i < m + 1; i++)
{ Console.WriteLine();
for (int j = 0; j < n + 1; j++)
Console.Write("{0}\t", iArray[i, j]);
}
Console.WriteLine("\n按任意鍵回主菜單");
Console.ReadLine();
} break;
case 3:
{
Console.Clear();
int num3=0;
string temp,temp1;
int k3 = 1;
do
{
Console.Clear();
Console.WriteLine("選擇排序的科目:");
for (int j = 1; j < n + 1; j++)
{
Console.WriteLine("{0}、按{1}", j, iArray[0, j]);
}
Console.WriteLine("{0}、返回主菜單", n + 1);
if (!int.TryParse(Console.ReadLine(), out num3))
return;
for (int m1 = 1; m1 < n + 1; m1++)
if (num3 == m1)
{
for (int i = 1; i < m; i++)
for (int n1 = i + 1; n1 < m + 1; n1++)
if (string.Compare(iArray[i, num3], iArray[n1, num3]) < 0)
{
temp = iArray[i, num3];
temp1=iArray[i,0];
iArray[i, num3] = iArray[n1, num3];
iArray[i,0]=iArray[n1,0];
iArray[n1, num3] = temp;
iArray[n1, 0] = temp1;
}
Console.Clear();
Console.Write("{0}\t", iArray[0, 0]);
Console.Write("{0}\t", iArray[0, num3]);
for (int i = 1; i < m + 1; i++)
{
Console.WriteLine();
Console.Write("{0}\t", iArray[i, 0]);
Console.Write("{0}",iArray[i,num3]);
}
Console.WriteLine("\n{0}最高分為{1},最低分為{2}",iArray[0,num3],iArray[1,num3],iArray[m,num3]);
Console.ReadLine();
}
else if (num3 == n + 1)
k3 = 0;
} while (k3 != 0);
} break;
case 4:
Console.Clear();
Console.Write("請輸入要查找的學號(姓名):");
string x;
x = Console.ReadLine();
int pos = -1;
for (int i = 1; i < m+1; i++)
if (string.Equals(x,iArray[i, 0]))
{
pos = i;
Console.WriteLine("{0}在數組中位置為{1}", x, pos);
for (int j = 0; j < n + 1; j++)
Console.Write("{0}\t", iArray[0, j]);
Console.WriteLine();
for (int j = 0; j < n + 1; j++)
Console.Write("{0}\t", iArray[pos, j]);
}
if (pos == -1)
Console.WriteLine("{0}不存在於數組中", x);
Console.ReadLine();
break;
case 5:
k = 0;
break;
}
}
while (k!=0);
C. 用C語言創建文本菜單的window函數有哪些用法
C語編出來的不能直接在windows環境運行,必須在DOS下才能用~
菜單-所有程序-附件-命令提示符
D. C語言實現命令行窗口
1、函數名: window
功 能: 定義活動文本模式窗口
用 法: void window(int left, int top, int right, int bottom);
2、常式:
#include<conio.h>
intmain(void){
window(10,10,40,11);
textcolor(BLACK);
textbackground(WHITE);
cprintf("Thisisatest ");
return0;
}
E. C語言中如何通過帶參數的命令行實現類似菜單選擇功能
int main(int argc, char* argv[])
{
}
argv是個二維數組,自己對argv里的參數進行判斷,tc不嚴格,最好用VC++
如果對您有幫助,請記得採納為滿意答案,謝謝!祝您生活愉快!
F. 怎麼用C語言編寫菜單
#include "stdio.h"
#include "stdlib.h"
#include "dos.h"
#include "windows.h"
char choice1;
void main()
{
void menue1();
printf("歡迎進入Ben的作業查詢系統!");
menue1();
}
void menue1()
{
void choicemenue1();
printf("\n請按照以下列表選擇您想要查看的章節:");
printf("\n編號\t章節\n 1\t第一章\n 2\t第二章\n");
printf("請輸入編號進行選擇:");
choicemenue1();
}
void choicemenue1()
{
choice1=getch();
switch(choice1)
{
void menuechapter1();
void menuechapter2();
void menue1();
case '1':menuechapter1();break;
case '2':menuechapter2();break;
default:printf("\n輸入錯誤!請重新選擇!\n"),menue1();
}}
void menuechapter1()
{
char choiceex;
printf("\n您選擇的是第%c章",choice1);
printf("\n現在請選擇本章節的題目。");
printf("\n請按照以下列表選擇題目:");
printf("\n編號\t題目編號\n1\t第1題\n2\t第2題\n");
printf("請選擇:");
switch(choiceex=getch())
{
void c1_1();
void c1_2();
case '1':c1_1();break;
case '2':c1_2();break;
default:
printf("\n你個白痴!這也能選錯!不讓你重選了!");
printf("\n按任意鍵以退出!");
getch();
exit(0);
}
}
void menuechapter2()
{
char choiceex;
printf("\n您選擇的是第%c章",choice1);
printf("\n現在請選擇本章節的題目。");
printf("\n請按照以下列表選擇題目:");
printf("\n編號\t題目編號\n1\t第1題\n2\t第2題\n");
printf("\n請選擇:");
switch(choiceex=getch())
{
void c2_1();
void c2_2();
case '1':c2_1();break;
case '2':c2_2();break;
default:
printf("\n你個白痴!這也能選錯!不讓你重選了!");
printf("\n按任意鍵以退出!");
getch();
exit(0);
}
}
void c1_1()
{
char howtorun;
printf("現在請選擇考察方式:");
printf("\n編號\t考察方式\n 1\t運行程序\n 2\t查看源代碼\n 3\t返回主菜單\n 4\t退出程序\n");
printf("請選擇:");
switch(howtorun=getch())
{
void runc1_1();
void menue1();
case '1':runc1_1();break;
case '2':printf("\n"),system("type \\caidan\\chapter1\\c1_1.c"),printf("\n"),getch();break;
case '3':menue1();break;
case '4':exit(0);break;
default:
printf("程序即將結束!哈哈哈……");
printf("按任意鍵以結束程序!");
getch();
exit(0);
}}
void c1_2()
{
printf("c1_2 is OK!");
}void c2_1()
{
printf("c2_1 is OK!");
}void c2_2()
{
printf("c2_2 is OK!");
}
void runc1_1()
{
int a,b,max;
printf("\nPlease input two integer numbers:");
printf("a=?,b=?\n");
scanf("%d,%d",&a,&b);
max=a>b?a:b;
printf("The max number is %d",max);
}
大概就是這樣做的。。
G. 怎樣用C語言編寫菜單
對於窗口組件菜單,需要根據不同平台,通過圖形編程介面,進行菜單的編制。
常式:
#include<stdio.h>
#include<graphics.h>
#include<conio.h>
voidmain()
{
charstr;
inti,k,choice=1;
intgd=DETECT,gm;
initgraph(&gd,&gm,"");
setbkcolor(2);
settextstyle(3,0,3);
outtextxy(140,120,"A.TheMockClock.");
outtextxy(140,150,"B.TheDigitalClock.");
outtextxy(140,180,"C.Exit.");
setlinestyle(0,0,3);
rectangle(170,115,370,145);
/*按上下鍵選擇所需選項*/
for(i=1;i<=100;i++)
{
str=getch();
if(str==72)
{
--choice;
if(choice==0)choice=3;
}
if(str==80)
{
++choice;
if(choice==4)choice=1;
}
if(str==13)break;/*按回車鍵確認*/
/*畫圖做菜單*/
cleardevice();
switch(choice)
{case1:setlinestyle(0,0,3);
rectangle(170,115,400,145);
settextstyle(3,0,3);
outtextxy(140,120,"A.TheMockClock.");
settextstyle(3,0,3);
outtextxy(140,150,"B.TheDigitalClock.");
outtextxy(140,180,"C.Exit.");
break;
case2:setlinestyle(0,0,3);
rectangle(170,145,400,175);
settextstyle(3,0,3);
outtextxy(140,120,"A.TheMockClock.");
settextstyle(3,0,3);
outtextxy(140,150,"B.TheDigitalClock.");
settextstyle(3,0,3);
outtextxy(140,180,"C.Exit.");
break;
case3:settextstyle(3,0,3);
outtextxy(140,120,"A.TheMockClock.");
outtextxy(140,150,"B.TheDigitalClock.");
settextstyle(3,0,3);
outtextxy(140,180,"C.Exit.");
setlinestyle(0,0,3);
rectangle(170,175,400,205);
break;
}
}
if(i>=100)exit(0);/*如果按鍵超過100次退出*/
switch(choice)/*這里引用函數,實現所要的功能*/
{
case1:cleardevice();
setbkcolor(4);
settextstyle(3,0,4);
outtextxy(160,120,"No.1havenotbuilt.");break;
case2:cleardevice();
setbkcolor(4);
settextstyle(3,0,4);
outtextxy(160,150,"No.2havenotbuilt.");
break;
case3:exit(0);
}
getch();
closegraph();
}
對於命令行菜單,直接通過不斷刷新輸出來模擬菜單行為。
常式:
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
intn,t,k;
intm;
chars1[20],s2[20],c;
char**l;
char*num[]={"one","two","three","four","five","six","seven","eight","nine","ten"};
voidmenu()
{
printf(" ******************************************************* ");
printf(" **1.查找字元串S1中S2出現的次數** ");
printf(" **2.統計字元串中大小寫字母,數字出現的次數** ");
printf(" **3.將數字翻譯成英語** ");
printf(" **4.結束** ");
printf(" ******************************************************* ");
printf(" 您的輸入:");
fflush(stdin);
scanf("%d",&n);
}
voidcheck()
{
chara[20],b[20];
intj=0,k,m,l=0;
intt=0,n=0;
printf("請輸入主字元串: ");
scanf("%s",a);
k=strlen(a);
printf("請輸入子字元串: ");
scanf("%s",b);
m=strlen(b);
for(n=0;n<k;n++)
if(a[n]==b[0])
{
j++;/*記錄相同的字元數*/
do
{
if(a[++n]==b[++t])
{
j++;
if(j==m)
{
l++;/*子字元串相同數*/
j=0;/*判斷後相同字元數歸零*/
t=-1;/*判斷中if中++t;t將會歸零*/
}
}
else
{
j=0;
t=0;
break;/*如果不同跳出while循環讓for使n+1繼續判斷*/
}
}while(a[n]!='