The first type: red love code
Go directly to the code:
#include<stdio.h>
#include<Windows.h>
int main()
{<!-- -->
system(" color 0c");//Design program color
printf("It is a very happy thing to meet you, I love you!!!\\
");//Print text
\t
float x,y,a;//define variables x,y,a
\t
for(y=1.5f;y>-1;y-=0.1f)
{<!-- -->
for(x=-1.5f;x<1.5f;x + =.05f){<!-- -->
a=x*x + y*y-1;
putchar(a*a*a-x*x*y*y*y<0.0f?'x':' ');
}
\t\t
Sleep(150);//Pause function (1.5 seconds)
putchar('\\
'); //Newline
}
\t
return 0;
}
Second type: letter love code
Directly upload the code
#include <stdio.h>
int main()
{<!-- -->
int i, j, k, n = 0, x = 0, y = 50;
//The head of the heart has no pattern, so print it directly
printf("\\
\\
\\
\\
\\
");
printf(" lovelove lovelove\\
");
printf(" lovelovelove lovelovelove\\
");
printf(" lovelovelovelove lovelovelovelove\\
");
printf(" lovelovelovelovelove lovelovelovelove\\
");
printf(" lovelovelovelovelovelo lovelovelovelovelovelo\\
");
printf(" lovelovelovelovelovelove lovelovelovelovelov\\
");
for (i = 0; i < 2; i + + )
{<!-- -->
printf("lovelovelovelovelovelovelovelovelovelovelove\\
");
}
for(i=0;i<5;i + + ) //The upper part of the middle part of the heart
{<!-- -->
y = 50;
y = y - i*2;
n + + ;
for (k = 0; k < n; k + + ) //Print a space at the beginning of each line
{<!-- -->
printf(" ");
}
while(1) //Print love after the space, but please note that even if love is not finished printing, it must be wrapped in a new line.
{<!-- -->
if (x < y)
{<!-- -->
printf("l");
y--;
}
else
break;
if (x < y)
{<!-- -->
printf("o");
y--;
}
else
break; if (x < y)
{<!-- -->
printf("v");
y--;
}
else
break; if (x < y)
{<!-- -->
printf("e");
y--;
}
else
break;
}
printf("\\
");
}
//The bottom part, the specific content is the same as above. It is not put together with the previous part because there are two more spaces starting from this line.
for (i = 0,n=3; i < 10; i + + )
{<!-- -->
y = 37;
y = y - i * 4;
n + + ;
for (k = 0; k < n; k + + )
{<!-- -->
printf(" ");
}
while (1)
{<!-- -->
if (x < y)
{<!-- -->
printf("l");
y--;
}
else
break;
if (x < y)
{<!-- -->
printf("o");
y--;
}
else
break; if (x < y)
{<!-- -->
printf("v");
y--;
}
else
break; if (x < y)
{<!-- -->
printf("e");
y--;
}
else
break;
}
printf("\\
");
}
printf("\\
\\
\\
\\
\\
\\
\\
\\
\\
\\
\\
\\
");
return 0;
}
The third type: dynamic love code
Directly upload the code
#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 = & amp;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 < 25; sy + + ) {<!-- -->
COORD coord = {<!-- --> 0, sy };
SetConsoleCursorPosition(o, coord);
WriteConsole(o, buffer[sy], 79, NULL, 0);
}
Sleep(33);
}
}
The fourth type: color flashing code
Directly upload the code
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <conio.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('\\
');
}
for(;!kbhit();) //kbhit() is located in conio.h and detects whether a key is pressed
{<!-- -->
char str[10];
sprintf(str,"color %x",rand() % 16); //Form a string of color X, be careful to use %x
system(str);
sleep(0.5);
}
return 0;
}
The fifth type: text filling code
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include <conio.h>
#define I 20
#define R 350
int main()
{<!-- -->
system("mode con cols=80 lines=80");
system("color F4");
int i, j, e;
int a;
long time;
for (i = 1, a = I; i < I / 2; i + + , a--)
{<!-- -->
for (j = (int)(I - sqrt(I*I - (a - i)*(a - i))); j > 0; j--)
printf(" ");
for (e = 1; e <= 2 * sqrt(I*I - (a - i)*(a - i)); e + + )
printf("\3");
for (j = (int)
(2 * (I - sqrt(I*I - (a - i)*(a - i)))); j > 0; j--)
printf(" ");
for (e = 1; e <= 2 * sqrt(I*I - (a - i)*(a - i)); e + + )
printf("\3");
printf("\\
");
}
for (i = 1; i < 49;i + + )
{<!-- -->
if(i==20)
{<!-- -->
printf("I like you");
i + = 15;
}
printf("\3");
}
printf("\\
");
for (i = 1; i <= R / 2; i + + )
{<!-- -->
if (i % 2 || i % 3)
continue;
for (j = (int)(R - sqrt(R*R - i * i)); j > 0; j--)
printf(" ");
for (e = 1; e <= 2 * (sqrt(R*R - i * i) - (R - 2 * I)); e + + )
printf("\3");
printf("\\
");
}
system("pause");
}
