#include <stdio.h>
#define _USE_MATH_DEFINES
#include <math.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
#define MAX_ROW 2
#define MAX_COLUMNS 7

void read(double[][MAX_COLUMNS]);
void calc(double[][MAX_COLUMNS], int *, int *);
void print(double[][MAX_COLUMNS],char[][64], int, int);

int main(void)
{
	int i;
	double weather[MAX_ROW][MAX_COLUMNS];
	char days[7][64];
	int min, max;

	for (i = 0; i < 7; i++)
	{
		printf("name of day %d:\n", i);
		gets(days[i]);
	}
	read(weather);

	calc(weather, &min, &max);

	print(weather, days, min, max);

	return 0;
}
void read(double a[][MAX_COLUMNS])
{
	int i, j;

	for (i = 0; i < MAX_ROW; i++)
	{
		for (j = 0; j < MAX_COLUMNS; j++)
		{
			if (i == 0)
			{
				printf("Give temp of day %d: \n", j+1);
			}
			else
			{
				printf("Give temp of night %d: \n", j+1);

			}
			scanf("%lf%*c", &a[i][j]);
		}
	}
}
void calc(double a[][MAX_COLUMNS], int *min, int *max)
{
	int i, j;
	double high, low;
	high = a[0][0];
	low = a[0][0];

	for (i = 0; i < MAX_ROW; i++)
	{
		for (j = 0; j < MAX_COLUMNS; ++j)
		{
			if (high < a[i][j])
			{
				high = a[i][j];
				*max = j;
			}
			if (low > a[i][j])
			{
				low = a[i][j];
				*min = j;
			}
		}
	}
}
void print(double a[][MAX_COLUMNS],char dag[][64], int min, int max)
{
	printf("Min:\tNight:\t%s = %.1lf", dag[min],a[1][min]);
	printf("\n\tDay:\t%s = %.1lf\n", dag[min], a[0][min]);

	printf("Max:\tNight:\t%s = %.1lf", dag[max], a[1][max]);
	printf("\n\tDay:\t%s = %.1lf\n", dag[max], a[0][max]);
}