题解 | #简单密码#
简单密码
http://www.nowcoder.com/practice/7960b5038a2142a18e27e4c733855dac
#include <stdio.h>
int main()
{
char str[100];
scanf("%s",&str);
int len = strlen(str);
for(int i=0;i<len;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] - 'A' + 'a' + 1;
}
else if(str[i] == 'Z')
{
str[i] = 'a';
}
else
{
}
printf("%c",str[i]);
}
return 0;
} 