C
字符串最后一个单词的长度
http://www.nowcoder.com/questionTerminal/8c949ea5f36f422594b306a2300315da
include <stdio.h>
include <string.h>
int main(void)
{
char str[5000];
int count = 0;
gets(str);
int str_len = strlen(str) - 1;
for (int i = str_len; i>=0; i--)
{
if (str[i] != ' ')
count++;
else
break;
}
printf("%d\n", count);
return 0;
}
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