C Language Print Heart shape

#include <stdio.h>

int main () {
for (float y = 1.5f; y > -1.5f; y-= 0.1f) {
for (float x = -1.5f; x < 1.5f; x + = 0.05f) {
float A = x * x + y * y-1;
Putchar (A * A * a-x * x * y * y * y <= 0.0f? ‘*‘ : ‘ ‘);
}
Putchar (' \ n ');
}
}

*********************************************************************************************

#include <stdio.h>

int main () {
for (float y = 1.5f; y > -1.5f; y-= 0.1f) {
for (float x = -1.5f; x < 1.5f; x + = 0.05f) {
float z = x * x + y * y-1;
float F = z * z * z-x * x * y * y * y;
Putchar (f <= 0.0f?) ".:-=+*#%@" [(int) (f * -8.0f)]: ');
}
Putchar (' \ n ');
}
}

*********************************************************************************************

#include <stdio.h>
#include <math.h>

Float F (float x, float y, float z) {
Float a = x * x + 9.0f/4.0f * y * y + z * z-1;
Return A * A * a-x * x * z * z * z-9.0f/80.0f * y * y * z * z * z;
}

Float h (float x, float z) {
for (float y = 1.0f; y >= 0.0f; y-= 0.001f)
if (f (x, Y, z) <= 0.0 f)
return y;
return 0.0f;
}

Int Main () {
for (float z = 1.5f; z > -1.5f; z-= 0.05f) {
for (float x = -1.5f; x < 1.5f; x + = 0.0 25f) {
Float v = f (x, 0.0f, z);
if (v <= 0.0f) {
Float y0 = h (x, z);
Float ny = 0.01f;
Float NX = h (x + NY, z)-y0;
Float NZ = h (x, z + NY)-y0;
Float nd = 1.0F/SQRTF (NX * NX + NY * NY + NZ * NZ);
Float D = (nx + ny-nz) * nd * 0.5f + 0.5f;
Putchar (".:-=+*#%@" [(int) (d * 5.0f)]);
}
Else
Putchar (');
}
Putchar (' \ n ');
}
}

*********************************************************************************************

#ifdef _msc_ver
#define _crt_secure_no_warnings
#endif
#include <stdio.h>
#include <math.h>

float f (float x, float y, float z) {
float A = x * x + 9.0f/4.0f * y * y + z * z-1;
Return a * A * a-x * x * z * z * z-9.0f/80.0f * y * y * z * z * z;
}

Float h (float x, float z) {
for (float y = 1.0f; y >= 0.0f; y-= 0.001f)
if (f (x, Y, z) <= 0.0f)
return y;
return 0.0f;
}

int main () {
file* fp = fopen ("heart.ppm", "w");
int SW = +, SH = 512;
fprintf (FP, "p3\n%d%d\n255\n", SW, SH);
for (int sy = 0; sy < sh; sy++) {
float z = 1.5f-sy * 3.0f/sh;
for (int sx = 0; sx < SW; sx++) {
float x = sx * 3.0F/SW-1.5F;
Float v = f (x, 0.0f, z);
int r = 0;
if (v <= 0.0f) {
float y0 = h (x, z);
float NY = 0.001f;
float NX = h (x + NY, z)-y0;
float NZ = h (x, z + NY)-y0;
float nd = 1.0F/SQRTF (NX * NX + NY * NY + NZ * NZ);
Float D = (nx + ny-nz)/SQRTF (3) * nd * 0.5f + 0.5f;
R = (int) (d * 255.0f);
}
fprintf (FP, "%d 0 0", R);
}
FPUTC (' \ n ', FP);
}
Fclose (FP);
}

*********************************************************************************************

#include <stdio.h>
#include <math.h>
#include <windows.h>
#include <tchar.h>

float f (float x, float y, float z) {
float A = x * x + 9.0f/4.0f * y * y + z * z-1;
Return a * A * a-x * x * z * z * z-9.0f/80.0f * y * y * z * z * z;
}

Float h (float x, float z) {
for (float y = 1.0f; y >= 0.0f; y-= 0.001f)
if (f (x, Y, z) <= 0.0f)
return y;
return 0.0f;
}

int main () {
HANDLE o = GetStdHandle (std_output_handle);
_tchar buffer[25][80] = {_t (')};
_tchar ramp[] = _t (".:-=+*#%@");

for (float t = 0.0f;; t + = 0.1f) {
int sy = 0;
float s = sinf (t);
float A = S * S * s * s * 0.2f;
for (float z = 1.3f; z > -1.2f; z-= 0.1f) {
_tchar* p = &buffer[sy++][0];
float TZ = Z * (1.2f-a);
for (float x = -1.5f; x < 1.5f; x + = 0.05f) {
FLOAT tx = x * (1.2f + a);
Float v = f (TX, 0.0f, TZ);
if (v <= 0.0f) {
float y0 = h (TX, TZ);
float NY = 0.01f;
float NX = h (TX + NY, TZ)-y0;
float NZ = h (TX, TZ + NY)-y0;
float nd = 1.0F/SQRTF (NX * NX + NY * NY + NZ * NZ);
Float D = (nx + ny-nz) * nd * 0.5f + 0.5f;
*p++ = ramp[(int) (d * 5.0f)];
}
Else
*p++ = ";
}
}

for (sy = 0; sy < sy++) {
COORD COORD = {0, sy};
SetConsoleCursorPosition (o, coord);
Writeconsole (o, Buffer[sy], +, NULL, 0);
}
Sleep (33);
}
}

C Language Print Heart shape