#include<stdio.h>
#include<stdlib.h>


int main(){
    int len_text = 1;
    int len_sen = 2;
    int i=0;
    int j=0;
    char c;
    char** text = calloc(len_text, sizeof(char*));
    text[i] = (char*) calloc(len_sen, sizeof(char));
    do{
        c = getchar();
        if(c == '.' || c == '?' || c == ';'){
            len_text+=1;
            text = realloc(text, sizeof(char*)*(len_text));
            text[i][j] = c;
            text[i+1] = (char*) calloc(2, sizeof(char));
            i++;
            j=0;
            len_sen = 2;
            continue;
        } else {
            text[i][j] = c;
        }

        if(j >= len_sen-2){
            len_sen+=2;
            text[i] = realloc(text[i], (len_sen)*sizeof(char));
        }
        j++;
    }while(c != '!');
    int n = 0;
    int k = 0;
    int h = i;
    for(int m = 0; m <= i; m++){
        int num = 0;
        char f = text[m][n];
        while(f != '.' || f != ';' || f != '?'){
            int q = (int)f;
            if (q >= 65 && q <= 90)
                num += 1;
            if (text[m][n] == '!') {
                break;
            }
            n++;
            f = text[m][n];
        }
        n = 0;
        if(num >= 2)
            continue;
        while(f != '.' || f != ';' || f != '?'){
            if((text[m][n] == ' ' && text[m][n+1] == ' ') || (text[m][n] == '\t') || (text[m][0] == ' ' && n == 0) ){
                n++;
                continue;
            }
            printf("%c", text[m][n]);
            n++;
            if(f == '.' || f == ';' || f == '?')
                break;
            if(text[m][n] == '!'){
                printf("%c", text[i][j-1]);
                break;
            }
            f = text[m][n];
        }
        n = 0;
        printf("\n");
        k++;
    }
    if(k<=0)
        k = 1;
    printf("Количество предложений до %d и количество предложений после %d", h, (k-1));
    free(text);
    return 0;
}