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64 lines
960 B
Markdown
64 lines
960 B
Markdown
# 6-5 查找星期
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本题要求实现函数,可以根据下表查找到星期,返回对应的序号。
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| 序号 | 星期 |
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|:-----: |:--------:|
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| 0 | Sunday |
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| 1 | Monday |
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| 2 | Tuesday |
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| 3 | Wednesday |
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| 4 | Thursday |
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| 5 | Friday |
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| 6 | Saturday |
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### 函数接口定义:
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```c++
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int getindex( char *s );
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```
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函数`getindex`应返回字符串`s`序号。如果传入的参数`s`不是一个代表星期的字符串,则返回-1。
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### 裁判测试程序样例:
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```c++
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#include <stdio.h>
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#include <string.h>
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#define MAXS 80
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int getindex( char *s );
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int main()
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{
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int n;
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char s[MAXS];
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scanf("%s", s);
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n = getindex(s);
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if ( n==-1 ) printf("wrong input!\n");
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else printf("%d\n", n);
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return 0;
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}
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/* 你的代码将被嵌在这里 */
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```
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### 输入样例1:
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```in
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Tuesday
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```
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### 输出样例1:
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```out
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2
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```
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### 输入样例2:
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```
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today
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```
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### 输出样例2:
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```
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wrong input!
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```
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