题解 | #简单密码#
简单密码
http://www.nowcoder.com/practice/7960b5038a2142a18e27e4c733855dac
#include<stdio.h>
#include<string.h>
int main()
{
char str[101]={'\0'};
while(scanf("%s",str)>0)
{
for(int i=0;i<strlen(str);i++)
{
if(str[i]>='a'&&str[i]<='c')
str[i]='2';
else if(str[i]>='d'&&str[i]<='f')
str[i]='3';
else if(str[i]>='g'&&str[i]<='i')
str[i]='4';
else if(str[i]>='j'&&str[i]<='l')
str[i]='5';
else if(str[i]>='m'&&str[i]<='o')
str[i]='6';
else if(str[i]>='p'&&str[i]<='s')
str[i]='7';
else if(str[i]>='t'&&str[i]<='v')
str[i]='8';
else if(str[i]>='w'&&str[i]<='z')
str[i]='9';
else if(str[i]>='A'&&str[i]<='Y')
str[i]=str[i]+32+1;//把大写字母转化为小写字母的后一位
else if(str[i]=='Z')
str[i]='a';//把 Z 转化 a
}
printf("%s",str);
}
}
#include<string.h>
int main()
{
char str[101]={'\0'};
while(scanf("%s",str)>0)
{
for(int i=0;i<strlen(str);i++)
{
if(str[i]>='a'&&str[i]<='c')
str[i]='2';
else if(str[i]>='d'&&str[i]<='f')
str[i]='3';
else if(str[i]>='g'&&str[i]<='i')
str[i]='4';
else if(str[i]>='j'&&str[i]<='l')
str[i]='5';
else if(str[i]>='m'&&str[i]<='o')
str[i]='6';
else if(str[i]>='p'&&str[i]<='s')
str[i]='7';
else if(str[i]>='t'&&str[i]<='v')
str[i]='8';
else if(str[i]>='w'&&str[i]<='z')
str[i]='9';
else if(str[i]>='A'&&str[i]<='Y')
str[i]=str[i]+32+1;//把大写字母转化为小写字母的后一位
else if(str[i]=='Z')
str[i]='a';//把 Z 转化 a
}
printf("%s",str);
}
}