如何用C语言实现圣诞树

这篇文章主要介绍“如何用C语言实现圣诞树”，在日常操作中，相信很多人在如何用C语言实现圣诞树问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”如何用C语言实现圣诞树”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

初学者版：

#include<stdio.h>#include<windows.h>#include<string.h>void color(int x) {    if(x>=0 && x<=15)       SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), x);     else       SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 7);}void set_Christmastree(char *p){    int i,j,n=5,s;color(2);    printf("\n");    for(i=1;i<=n;i++){    if(i==1){      for(j=1;j<=i;j++){           for(s=1;s<=n+11-j;s++){               printf(" ");           }           for(s=1;s<=2*j-1;s++){               printf("*");           }           printf("\n");       }} else{       for(j=i;j<=i+1;j++){           for(s=1;s<=n+11-j;s++)           {               printf(" ");           }           for(s=1;s<=2*j-1;s++)           {               if(s==n-3){                 color(11);  printf("%c",p[0]);  color(2);  continue; }               if(s==n-1){                 color(5);  printf("%c",p[1]);  color(2);  continue; }               if(s==n+1){                color(4);                printf("%c",p[2]);  color(2);                   continue;}if(s==n+3){  color(1);  printf("%c",p[3]);      color(2);  continue;}if(s==n+5){color(12);printf("%c",p[4]);color(2);continue;}               printf("*");           }           printf("\n");       }     }   }   color(6);   for(s=1;s<=n+11;s++)   {       if(s==n+9)       {          printf("|||||\n");          color(15);          printf("             %c%c%c%c%c",p[5],p[5],p[5],p[5],p[5]);          continue;       }       printf(" ");   }   printf("\n");   for(s=1;s<=36;s++)   {       if(s==n+11)       {       printf("V");       continue;       }       printf("=");   }}int main(){int t=0;color(11);printf("首先祝这个电脑前的小可爱圣诞快乐(～￣▽￣)～");printf("\n");    printf("接下来有几个选项需要您的选择,你需要我的作者给您画的圣诞树还是自己做一个呢？");    printf("\n");    printf("看作者的选0,如果想自己做呢选1,祝您开心o(*^＠^*)o");    printf("您的选择是：");    scanf("%d",&t);    if(t==0){      char l[6]="HAPPYU",m[100]="Merry Christmas.";  set_Christmastree(l);  color(3);  printf("\nI want to say:\n");  puts(m);  printf("Made by zhanduanwanfeng.");    }    if(t==1){    char k[6],w[100]="Merry Christmas.";    printf("请选择您要隐藏的字符，只有六个字符哦,可以有特殊含义（IMISSU,ILOVEU等哦）后面还可加一句你想说的话，与前面字符用空格隔开,字符间不要加空格哦>_<:");    scanf("%s",k);gets(w);     set_Christmastree(k);color(3);     printf("\nI want to say:\n");    puts(w);    printf("Made by zhanduanwanfeng.");}return 0;}

这是效果图：

初学者版2

比前一个多了雪花，复杂了些。

#include<stdio.h>#include<windows.h>#include<string.h>void color(int x) {    if(x>=0 && x<=15)       SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), x);     else       SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 7);}void set_Christmastree(char *p){  //打印圣诞树和雪景的函数     int i,j,n=5,s,y=0;color(2);    printf("\n");    for(i=1;i<=n;i++){    y++;    if(i==1){  //第一层是一个*，之后都是梯形       for(j=1;j<=i;j++){           for(s=1;s<=36;s++){            if((s<=n+11-j)||(s>=17)){              if(s%(i+3)==i){  //雪景                 color(15);                putchar('*');                color(2);  }   else               printf(" ");            }            else if(s==n+11){            putchar('*');}       }           printf("\n");       }} else{       for(j=i;j<=i+1;j++){  //打印梯形            for(s=1;s<=36;s++)           {             if((s<=n+11-j)||(s>=n+11+j)){              if(s%(i+3)==i){  //雪景                 color(15);                putchar('*');                color(2);  }               else   printf(" ");      }      else{               if(s==n+2+y){   //这几个if函数都是用来打印圣诞树上的变色字符                  color(11);  printf("%c",p[0]);  color(2);  continue; }               else if(s==n+4+y){                 color(5);  printf("%c",p[1]);  color(2);  continue; }               else if(s==n+6+y){                color(4);                printf("%c",p[2]);  color(2);                   continue;}else if(s==n+8+y){  color(1);  printf("%c",p[3]);      color(2);  continue;}else if(s==n+10+y){color(12);printf("%c",p[4]);color(2);continue;}else                printf("*");              }           }           printf("\n");       }     }   }   color(6);   for(s=1;s<=34;s++)  //树桩    {       if(s==n+9){         color(15);         printf("*  *  *  *  *");         color(6);          printf("|||||");          color(15);          printf(" *  *  *  *  * \n");          printf("*  *  *  *  *%c%c%c%c%c *  *  *  *  *  ",p[5],p[5],p[5],p[5],p[5]);          continue;       }           }    printf("\n");    for(s=1;s<=34;s++){       if(s==n+11){        printf("V");        continue;       }       else        printf("=");   }}int main(){int t=0;color(11);printf("首先祝这个电脑前的小可爱圣诞快乐(～￣▽￣)～");printf("\n");    printf("接下来有几个选项需要您的选择,你需要我的作者给您画的圣诞树还是自己做一个呢？");    printf("\n");    printf("看作者的选0,如果想自己做呢选1,祝您开心o(*^＠^*)o");    printf("您的选择是：");    scanf("%d",&t);    if(t==0){      char l[6]="HAPPYU",m[100]="Merry Christmas.";  set_Christmastree(l);  color(3);  printf("\nI want to say:\n");  puts(m);  printf("Made by zhanduanwanfeng.");    }    if(t==1){    char k[6],w[100]="Merry Christmas.";    printf("请选择您要隐藏的字符，只有六个字符哦,可以有特殊含义（IMISSU,ILOVEU等哦）后面还可加一句你想说的话，与前面字符用空格隔开,字符间不要加空格哦>_<:");    scanf("%s",k);gets(w);     set_Christmastree(k);color(3);     printf("\nI want to say:\n");    puts(w);    printf("Made by zhanduanwanfeng.");}return 0;}

 这是效果图：

以下是进阶版，更炫：

#include <windows.h>#include <math.h>#include <stdio.h>#include <stdlib.h>#define PI 3.14159265359#define T px + scale * r * cosf(theta), py + scale * r * sin(theta)float sx, sy;float sdCircle(float px, float py, float r) {    float dx = px - sx, dy = py - sy;    return sqrtf(dx * dx + dy * dy) - r;}float opUnion(float d1, float d2) {    return d1 < d2 ? d1 : d2;}float f(float px, float py, float theta, float scale, int n) {    float d = 0.0f;    for (float r = 0.0f; r < 0.8f; r += 0.02f)        d = opUnion(d, sdCircle(T, 0.05f * scale * (0.95f - r)));    if (n > 0)        for (int t = -1; t <= 1; t += 2) {            float tt = theta + t * 1.8f;            float ss = scale * 0.9f;            for (float r = 0.2f; r < 0.8f; r += 0.1f) {                d = opUnion(d, f(T, tt, ss * 0.5f, n - 1));                ss *= 0.8f;            }        }    return d;}int ribbon() {    float x = (fmodf(sy, 0.1f) / 0.1f - 0.5f) * 0.5f;    return sx >= x - 0.05f && sx <= x + 0.05f;}int main(int argc, char* argv[]) {    int n = argc > 1 ? atoi(argv[1]) : 3;    float zoom = argc > 2 ? atof(argv[2]) : 1.0f;    for (sy = 0.8f; sy > 0.0f; sy -= 0.02f / zoom, putchar('\n'))        for (sx = -0.35f; sx < 0.35f; sx += 0.01f / zoom) {            if (f(0, 0, PI * 0.5f, 1.0f, n) < 0.0f) {                if (sy < 0.1f) {                    putchar('.');                } else {                    if (ribbon()) {                        putchar('=');                    } else {                        putchar("............................#j&o"[rand() % 32]);                    }                }            } else {                putchar(' ');            }        }    Sleep(1000);    printf("\n\n\n");    for (size_t i = 0; i < 40; i++) {        putchar(' ');    }    //_sleep(5000);    printf("Merry Christmas, baby~!\n");    Sleep(500);    for (size_t i = 0; i < 40; i++) {        putchar(' ');    }    printf("Never say die.\n");    Sleep(500);    for (size_t i = 0; i < 40; i++) {        putchar(' ');    }    printf("2016/12/24, 最爱你的UP主\n");    getchar();}

到此，关于“如何用C语言实现圣诞树”的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注编程网网站，小编会继续努力为大家带来更多实用的文章！