题解 | #句子逆序#
句子逆序
http://www.nowcoder.com/practice/48b3cb4e3c694d9da5526e6255bb73c3
C遍历代码：
#include <stdio.h>
#include <string.h>
int main() {
char in[1000];
int s, e, index;
fgets(in, sizeof(in), stdin);
e = strlen(in) - 1;
index = e - 1;
for (; index>=0; index--){
if(in[index] == ' '){
s = index+1;
for (; s<e; s++){
printf("%c", in[s]);
}
printf(" ");
e = index;
}
}
for(int i=0; i<e; i++) printf("%c", in[i]);
return 0;
} 
