用C语言输出菱形 怎么用C语言输出一个菱形
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while
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#include "stdio.h"
void main()
{
int h;
printf("\u8f93\u5165\u9ad8\u5ea6-\u300b ");
scanf("%d",&h);
for(int i=1;i<=h;i++)
{
for(int a=1;a<=(h-i);a++)
{
printf(" ");
}
for(int b=1;b<=(i*2-1);b++)
{
printf("*");
}
printf("\n");
}
for(int j=h-1;j>=1;j--)
{
for(int a=1;a<=(h-j);a++)
{
printf(" ");
}
for(int b=1;b<=(j*2-1);b++)
{
printf("*");
}
printf("\n");
}
}
#include<stdio.h>
void main()
{
int i,j,k;
for(i=1;i<=4;i++) //先打印上边的四行
{
for(j=1;j<=4-i;j++) //控制要打印的空格数量
printf(" ");
for(k=1;k<=2*i-1;k++) //控制要打印的星号数
printf("*");
printf("\n");
}
for(i=1;i<=3;i++)
{
for(j=1;j<=i;j++) //控制要打印的空格数
printf(" ");
for(k=1;k<=7-2*i;k++) //控制要打印的星号数
printf("*");
printf("\n");
}
}
#include<stdio.h>
#include<math.h>
main()
{ int i,j,n,k;
scanf("%d",&n);
n=n+n-1;//不符合要求的话去掉这句
for(i=1;i<=n;i++)
{ for(j=1;j<=abs(n/2-i+1);j++)
printf(" ");
for(k=1;k<=n-2*abs(n/2-i+1);k++)
printf("*");
printf("\n");
}
}
上百度 搜一下 C语言100例
里面就有这题
还有其他一些适合初学者的典型例题。
你搞错了吧，这哪叫菱形
#include<iostream.h>
int main()
{
cout<<"*"<<endl;
cout<<"* *"<<endl;
cout<<"* * * *"<<endl;
cout<<"* * * * * *"<<endl;
cout<<"* * * *"<<endl;
couot<<"* *"<<endl;
cout<<"*"<<endl;
return 0;
}//已经运行过了。
绛旓細涓嬮潰鐨勭▼搴忔槸鑿卞舰鎵撳嵃鐨勩愮粓缁撹呫戯紝鏀瑰彉涓嬭缃紝灏卞熀鏈彲浠ユ弧瓒虫墍鏈夎彵褰㈡墦鍗扮殑棰樼洰銆傜▼搴忎富浣 for 璇彞鍙湁9琛岋紝绠鍗曡屽己澶 */#include <stdio.h>#include <stdlib.h>#include <string.h>// 杩欎釜灏忓嚱鏁扮敤鏉杈撳嚭 repeatTimes 涓瓧绗 includevoid main(){printf(锛 *\n锛);printf(锛 ***\n锛);...
绛旓細include "stdio.h"int main(void){ int i, j, n;int repeat, ri;scanf("%d", &repeat);for(ri = 1; ri <= repeat; ri++){ scanf("%d", &n);for(i=1;i<=2*n-1;i++){ if(i<=n){ for(j=1;j<=(n-i)*2;j++){ printf(" ");} for(j=1;j<=2*i-1;j++)...
绛旓細include intmain(void){ inti,j,k,n;printf("n=");scanf("%d",&n);for(i=1;i<=n;i){ for(j=1;j<=n1-i;j)printf("");for(k=1;k<=2*i-1;k)printf("%c",64i);printf("");} for(i=1;i<=n-1;i){ for(j=1;j<=i1;j)printf("");for(k=1;k<=2*(n-i)...
绛旓細include<stdio.h>#include<stdlib.h> #include<math.h>int main(){ int i=0;int j=0;int n;while(scanf("%d",&n) != EOF){ for(i=1;i<=n;i++){ for(j=1;j<=n-i;j++){ printf(" ");} for(j=1;j<=2*i-1;j++){ printf("%d",i);} for(...
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绛旓細杩欐槸浣犺鐨勫浘褰細include<stdio.h> int main(){ int a=0,b=0,c=0;for(a=1;a<=4;a++){ for(b=1;b<=5-a;b++) printf(" ");for(c=1;c<=2*a-1;c++){ if(c==1||c==2*a-1) printf("*");else printf(" ");} printf("\n");} for(a=1;a<=3;a++){ for...
绛旓細"%c",ch);for(j = 0; j < 2 * i - 1; ++j) printf(" "); // 鑿卞舰鍐呴儴绌烘牸if(i) printf("%c",ch);printf("\n");}for(i = n - 2;i >= 0; --i) { // 涓嬪崐閮ㄥ垎for(j = 0;j <= n - i; ++j) printf(" "); // 杈撳嚭姣忚鍓嶅绌烘牸printf("%c"...
绛旓細//鎵撳嵃妫卞舰瀛楁瘝//娉ㄦ剰abs(i)+abs(j)<=k//鐢ㄦ暟瀛︾殑瑙掑害鍒嗘瀽(鍋囪k涓2)//|x|+|y|<=k//y<= 2 - x//y<= x + 2//y>= -x - 2//y>= x - 2#include <stdio.h>#include <math.h>int main(void){int i,j,k;char ch;printf("璇疯緭鍏ヤ竴涓唬鍐欏瓧姣:");scanf("%c"...
