题解 | #数字颠倒#
数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
#include <stdio.h>
#include <string.h>
int main() {
char s[10000000]={0};
scanf("%s",s);
int N=strlen(s);
char *p=s;
while(*p!='\0'){
p++;
}
p--;
for (int i=0; i<N; i++) {
printf("%c",*p);
p--;
}
printf("\n");
return 0;
}

