题解 | #字符逆序#
字符逆序
https://www.nowcoder.com/practice/cc57022cb4194697ac30bcb566aeb47b
//求出数组长度,倒序输出,注意输入包含空格。运用数组下标即指针
#include <stdio.h>
#include <string.h>
int main() {
char str[10000] = {0};
while (gets(str) != NULL) { // getchar会读入回车;gets舍弃回车,可读空格;scanf读到空格或回车停
int len = strlen(str) - 1;
while(len>-1)
printf("%c",str[len--]);
}
return 0;
}
