E和A编程

㈠ 用c语言编程A->E，a->e，W－>A，X―>B，……。字母按上述规律转换，非字母字符不

|||#include<stdio.h>
#include<string.h>
void main()
{
char s[20];
int i;
scanf("%s",&s);
for(i=0;i<strlen(s);i++)
{
if((s[i]>='a'&&s[i]<='v')||(s[i]>='A'&&s[i]<='V'))
{
s[i]+=4;
}
else
{
if(s[i]>'v'&&s[i]<='z')
{
s[i]=s[i]+4-'z'-1-'a';
}
else
{
if(s[i]>'V'&&s[i]<='Z')
s[i]=s[i]+4-'Z'-1-'A';
}
}
}
printf("\n%s\n",s);

}
//可以直接输入字回符串答