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#include
<stdio.h>
#include
"简单计算器.h"
//引入头文件中的函数声明
//搜索这个文件的路径是先从当前工程查找这个头文件,找到这个头文件后,直接把声明的代码插入这行
//从编译器路径去查找这个文件
//从系统的环境变量去查找
int
minus
();
int
main
(
int
argc
,
char
const
*
argv
[])
{
int
result
=
add
();
printf
(
"result=%d\n"
,
result
);
result
=
minus
();
printf
(
"result=%d\n"
,
result
);
return
0
;
}
int
minus
(){
int
result
;
int
a
,
b
;
printf
(
"请输入两个数字做减法计算"
);
scanf
(
"%d %d"
,
&
a
,
&
b
);
result
=
a
-
b
;
return
result
;
}
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