#include <stdio.h>

#define MAX 100

int main() {
    char line[MAX]; // sto definendo l'array e memoria fissa 10

    fgets(line, MAX, stdin); // gli passo il puntatore

    printf("%s\n", line);

    /*
    char *lineptr = line;
    while (*lineptr != '\0') {
        printf("%c\n", *lineptr);
        lineptr++;
    }
    */

    char *lineptr = line;
    int count = 0;
    int flag = 0;

    while (*lineptr != '\0') {
        if (*lineptr == ' ') {
            if (flag == 1) {
                flag = 0;
            }
            lineptr++;
        } else {
            if (flag == 0) {
                flag = 1;
                count++;
            }
            lineptr++;
        }
    }

    lineptr = line; // reset puntatore
    flag = 0; // reset del flag
    /*
    printf("%d\n", count); // test funzionamento
    */

    char words[count];
    char *wordsptr = words;

    int lecters = 0;

    while (*lineptr != '\0') {
        if (*lineptr != ' ') {
            if (flag==0) {
                flag = 1;
            }
            lecters++;
            lineptr++;
            if (*lineptr == '\0') {
                *wordsptr = lecters;
                break;
            }
        } else {
            if (flag == 1) {
                flag = 0;
                *wordsptr = lecters;
                lecters = 0;
                wordsptr++;
                lineptr++;
            } else {
                lineptr++;
            }
        }

    }
    
    wordsptr = words;
    while (*wordsptr <count) {
        printf("%d ", *wordsptr);
        wordsptr++;
    }

    return 0;
}