#include <stdio.h> |
#include <string.h> |
int main() { |
char str1[100], str2[100]; |
int i, j; |
gets (str1); |
for (i = 0, j = 0; i < strlen (str1);) { |
if ((str1[i] >= 'a' && str1[i] <= 'z' ) || |
(str1[i] >= 'A' && str1[i] <= 'Z' )) |
str2[j++] = str1[i++]; |
else |
i++; |
} |
puts (str2); |
return 0; |
} |
by: 发表于:2018-05-25 16:04:18 顶(0) | 踩(0) 回复
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