提交记录 #201

编译情况：编译成功

code.c: In function ‘main’:
code.c:41:5: warning: implicit declaration of function ‘gets’; did you mean ‘fgets’? [-Wimplicit-function-declaration]
   41 |     gets(str);
      |     ^~~~
      |     fgets
/usr/bin/ld: /tmp/ccgQzC4m.o: in function `main':
code.c:(.text.startup+0x10): warning: the `gets' function is dangerous and should not be used.

固定测试点#1:

Accepted

0.001s

496 kB

固定测试点#2:

Accepted

0.000s

232 kB

固定测试点#3:

Accepted

0.000s

496 kB

固定测试点#4:

Accepted

0.000s

232 kB

额外测试点#10:

Wrong Answer

0.000s

496 kB

37【字符】自编车号

#include <stdio.h>
#include <string.h>
int test_last(char str[10])
{
    int flag=0;
    if(str[4]<'0'||str[4]>'9')
    {
        flag=1;    //不是数字 
    }
    return flag;
}

int test_letter(char str[10])
{
    int flag1=0,flag2=0;
    for(int i=0;i<5;i++)
    {
        if(str[i]>=65||str[i]<=90)
        {
            flag2++; //大写英文个数 
        }
        
        if(str[i]=='I'||str[i]=='O')
        {
            flag1=1;//存在I O 
        }
        
        
    }
    if(flag2>=2&&flag1!=1)
    {
        return 1;//可以 
    }
    else return 0;//不可以 
}

int main()
{
    char str[10];
    gets(str);
    if(strlen(str)<5)
    {
        printf("no\n");
        return 0;
    }
    
    if(test_last(str)==1)
    {
        printf("no.\n");
        return 0;
    }
    if(test_letter(str)==1)
    {
        printf("ok.\n");
        return 0;
    }
    else if(test_letter(str)==0)
    {
        printf("no.\n");
        return 0;
    }
    
}