C lang:Array_Multidimensional arrays
2024-09-01 21:58:55
#include<stdio.h>
#include<windows.h>
#define YEARS 5
#define MONTHS 12
void color(short x);
int main(void)
{
//definition array
const float rain[YEARS][MONTHS] =
{
{1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 0.1, 0.2, 0.3},
{1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 0.1, 0.2, 0.3},
{1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 0.1, 0.2, 0.3},
{1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 0.1, 0.2, 0.3},
{1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 0.1, 0.2, 0.3}
};
const char mon[12][10] = {"January" , "February" , "March" , "April" , "May" , "June" , "July" , "August" , "September" , "October" , "November" , "December"};
int year, month;
int i,w;
float subtot, total, subtotv;
color(5);
printf(" Year Rainfall(inches)\n");
color(4);
for (year = 0, total = 0; year < YEARS; year++) // years cyclic out layer
{
for (month = 0, subtot = 0; month < MONTHS; month++) // month cyclic in layer
{
subtot = subtot + rain[year][month]; // per month count rain
}
total = total + subtot; // five years count rain
printf(" %d%11.2f\n",2016+year,total);
}
color(5);
w =0;
for(i = 0; i < MONTHS; i++)
printf("%13s",mon[i]);
printf("\n");
color(4);
for (month = 0; month < MONTHS; month++) // month cyclic out layer
{
for (year = 0, subtotv = 0; year < YEARS; year++) // years cyclic in layer
{
subtotv = subtotv + rain[year][month]; // sth month years count
}
// printf("%.1f\n",subtotv);
subtotv = subtotv / YEARS; // sth month years average
printf("%13.2f",subtotv);
// printf("%.1f\n---------\n",subtotv);
}
// printf("%.1f",rain[1][0]);
// printf("%.1f\n%.1f\n%.1f\n",subtot, total, subtotv);
color(16);
printf("\n");
printf("\n"); printf("\n"); printf("\n");
system("pause");
return 0;
}
void color(short x)
{
if(x >= 0 && x <= 15)
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), x);
else
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 7);
}
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