久久久久久久999_99精品久久精品一区二区爱城_成人欧美一区二区三区在线播放_国产精品日本一区二区不卡视频_国产午夜视频_欧美精品在线观看免费

標題: 自己做的簡單計算機雞助的很用來練習語法不錯 [打印本頁]

作者: 51黑tt 時間: 2016-3-5 15:48
標題: 自己做的簡單計算機雞助的很用來練習語法不錯
#include <stdio.h>-
-
int main(void) {-
double a, b, c;-
char flag;-
int m, n, q, z;-
-
   do {-
   printf("---------------------\n");-
   printf("easy calculator\n");-
   printf("---------------------\n");-
   do {-
   printf("addition input '+', subtraction input '-', multiplication input '*', division input '/'\n");-
   printf("please input you want:")-;
-
   scanf("%c", &flag);-
-
   printf("you input is %c. yes press 1. no press 0 please choose");-
   scanf("%d", &z);-
   } while (0 == z);-
-
   if (flag == '+')-
   m=1;-
-
   else if (flag == '-')-
   m=2;-
-
   else if (flag == '*')-
   m=3;-
-
   else if (flag == '/')-
   m=4;-
-
   do {-
   printf("do a %c b\n",flag);-
   printf("please input a:");-
   scanf("%lf",&a);-
-
   printf("please input b:");-
   scanf("%lf",&b);-
   printf("you want do %lf %c %lf ?? yes input 1, no input 0\n", a, flag, b);-
-
   scanf("%d",&q);-
   } while (0 == q);-
-
   switch (m) {-
   case 1:-
   c=a+b;-
   break;-
-
   case 2:-
   c=a-b;-
   break;-
-
   case 3:-
   c=a*b;-
   break;-
-
   case 4:-
   c=a/b;-
   break;-
   }-
-
   printf("%lf %c %lf=%lf", a, flag, b, c);-
   printf("return? yes input 1, no input 0");-
   scanf("%d", &n);-
   }while (1 == n);-
return 0;-
}-
-

歡迎光臨 (http://m.zg4o1577.cn/bbs/)

<rt id="o8g8k"></rt>