#define _CRT_SECURE_NO_WARNINGS
#include <malloc.h>
#include <stdio.h>
#include <stdlib.h>
#include <locale.h> 

void min_max(double* arr, int str, int stl, int* min, int* max, int * sum)
{
	*min = *(arr + stl * str + 0);
	*max = *(arr + stl * str + 0);
	*sum = 0;
	for (int i = 0; i < stl-3; i++)
	{
		if (*min > *(arr + stl * str + i))
		{
			*min = *(arr + stl * str + i);
		}
		if (*max < * (arr + stl * str + i))
		{
			*max = *(arr + stl * str + i);
		}
		*sum += *(arr + stl * str + i);
	}
}
int main(int argc, char* argv[])
{
	setlocale(LC_ALL, "ru");
	FILE* file = fopen("in.txt", "r" );
	int N, M;
	char c = '1';
	M = N = 0;
	while (!feof(file))
	{
		do
		{
			double tmp;
			if (fscanf(file, "%lf", &tmp));
			{
				N++;
			}
			c = fgetc(file);
			if (c == '\n')
			{
				M++;
			}
			
		} while (c == ' ');
	}
	int min, max, sum;
	double* arr;
	M++;
	N/=M;
	N += 3;
	arr = calloc(N * M, sizeof(double));
	rewind(file);
	for (int i = 0; i < M; i++)
	{
		for (int j = 0; j < N - 3 ; j++)
		{
			fscanf(file, "%lf", (arr + i * N + j));
		}
	}
	for (int i = 0; i < M; i++)
	{
		for (int j = 0; j < N; j++)
		{
			printf("%3.3lf  ", *(arr + i * N + j));
		}
	printf("\n");
	}
	for (int i = 0; i < M; i++)
	{
		min_max(arr, i, N , &min, &max, &sum);
		*(arr + i * N + (N - 3)) = sum;
		*(arr + i * N + (N - 2)) = min;
		*(arr + i * N + (N - 1)) = max;
		
		for (int i = 0; i < M; i++)
		{
			for (int j = 0; j < N; j++)
			{
				printf("%3.3lf  ", *(arr + i * N + j));
			}
			printf("\n");
		}
	}
	fclose(file);
	remove("in.txt");
	file = fopen("in.txt", "w");
	for (int i = 0; i < M; i++)
	{
		for (int j = 0; j < N; j++)
		{
			if (j == N - 1)
			{
				fprintf(file, "%3.3lf", *(arr + i * N + j));
			}
			else
			{
				fprintf(file, "%3.3lf ", *(arr + i * N + j));
			}
		}
		fprintf(file, "\n");
	}
	fclose(file);
	free(arr);
	return 0;
}