题解 | #字符串最后一个单词的长度#

/*
*This is a solution by using C language.
*Author ChrisJohnson 
*Email:chrisjohnsoncode@outlook.com
*/
#include<stdio.h>
#include<string.h>
int main() {
    char string[5000];
    gets(string);
    int length = lengthOfLastWord(string);
    printf("%d\n", length);
    return 0;
}
int lengthOfLastWord(char* s) {
    int count = 0;
    int i = strlen(s) - 1;
    for (; i >= 0; i--) {
        if (isspace(s[i])) break;
        count++;
    }
    return count;
}