#ifndef __RENDER_H
#define __RENDER_H
#pragma GCC optimize ("O1")
#include <stdlib.h>
#include <time.h>

#define MAT_SIZE 514
#define RAND_SEED 114514
void Render(float a[][MAT_SIZE]);
void Print(float a[][MAT_SIZE]);

void Render(float a[][MAT_SIZE])
{
	srand(RAND_SEED);
	int i, j;
	for(i=0; i<MAT_SIZE; i++)
	for(j=0; j<MAT_SIZE; j++) {
		a[i][j] = (float)rand() / (float)RAND_MAX;
	}
}

void Print(float a[][MAT_SIZE])
{
	printf("Matrix with Size=(%d,%d)\n", MAT_SIZE, MAT_SIZE);
	printf("%5.1f %5.1f %5.1f  ...  %5.1f %5.1f %5.1f\n", a[0][0], a[0][1], a[0][2], 
		a[0][MAT_SIZE-3], a[0][MAT_SIZE-2], a[0][MAT_SIZE-1]);
	printf("%5.1f %5.1f %5.1f  ...  %5.1f %5.1f %5.1f\n", a[1][0], a[1][1], a[1][2], 
		a[1][MAT_SIZE-3], a[1][MAT_SIZE-2], a[1][MAT_SIZE-1]);
	printf("%5.1f %5.1f %5.1f  ...  %5.1f %5.1f %5.1f\n", a[2][0], a[2][1], a[2][2], 
		a[2][MAT_SIZE-3], a[2][MAT_SIZE-2], a[2][MAT_SIZE-1]);
	printf("   ...   ...   ...   ...   ...   ...   ... \n");
	printf("%5.1f %5.1f %5.1f  ...  %5.1f %5.1f %5.1f\n", a[MAT_SIZE-3][0], a[MAT_SIZE-3][1], a[MAT_SIZE-3][2], 
		a[MAT_SIZE-3][MAT_SIZE-3], a[MAT_SIZE-3][MAT_SIZE-2], a[MAT_SIZE-3][MAT_SIZE-1]);
	printf("%5.1f %5.1f %5.1f  ...  %5.1f %5.1f %5.1f\n", a[MAT_SIZE-2][0], a[MAT_SIZE-2][1], a[MAT_SIZE-2][2], 
		a[MAT_SIZE-2][MAT_SIZE-3], a[MAT_SIZE-2][MAT_SIZE-2], a[MAT_SIZE-2][MAT_SIZE-1]);
	printf("%5.1f %5.1f %5.1f  ...  %5.1f %5.1f %5.1f\n", a[MAT_SIZE-1][0], a[MAT_SIZE-1][1], a[MAT_SIZE-1][2], 
		a[MAT_SIZE-1][MAT_SIZE-3], a[MAT_SIZE-1][MAT_SIZE-2], a[MAT_SIZE-1][MAT_SIZE-1]);
}
#endif