En este tema, aprenderemos cómo crear patrones utilizando el lenguaje C. Crearemos los patrones usando un carácter de estrella '*' o algún otro carácter. Crearemos diferentes patrones o una forma geométrica como triángulo, cuadrado, etc.

Vamos a cubrir los siguientes patrones. Puede ver el código de cualquier patrón que se proporciona a continuación haciendo clic en el patrón.

Patrón de estrella cuadrada

El código para crear el patrón de estrella cuadrada se proporciona a continuación:

 #include int main() { int n; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=0;i<n;i++) { for(int j="0;j&lt;n;j++)" printf('*'); } printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-26.webp" alt="Star Program in C"> <h2 id="Hollow-Square-Star">Hollow Square Star Pattern</h2> <p>Now, we create the hollow square star pattern. The source code for this pattern is given below:</p> <pre> int main() { int n; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=1;i<=n;i++) { for(int j="1;j&lt;=n;j++)" if(i="=1" ||i="=n||j==1||j==n)" printf('*'); } else printf(' '); printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-27.webp" alt="Star Program in C"> <h2 id="Hollow-Square-Pattern">Hollow Square Pattern with Diagonal</h2> <p>The code for the hollow square star pattern is given below:</p> <pre> #include int main() { int n; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=1;i<=n;i++) { for(int j="1;j&lt;=n;j++)" if(i="=1" ||i="=n||j==1||j==n-i+1||i==j||j==n)" printf('*'); } else printf(' '); printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-28.webp" alt="Star Program in C"> <h2 id="Rhombus-Star">Rhombus Star Pattern</h2> <p>The code for the rhombus star pattern is given below:</p> <pre> #include int main() { int n; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=n;i&gt;=1;i--) { for(int j=1;j<=i-1;j++) { printf(' '); } for(int k="1;k&lt;=n;k++)" printf('*'); printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-29.webp" alt="Star Program in C"> <h2 id="Hollow-Rhombus-Star">Hollow Rhombus Star Pattern</h2> <p>The code for the hollow rhombus star pattern is given below:</p> <pre> #include int main() { int n; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=n;i&gt;=1;i--) { for(int j=1;j<=i-1;j++) { printf(' '); } for(int k="1;k&lt;=n;k++)" printf('*'); else printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-30.webp" alt="Star Program in C"> <h2 id="Mirrored-Rhombus-Star">Mirrored Rhombus Star Pattern</h2> <p>The code for the mirrored rhombus star pattern is given below:</p> <pre> #include int main() { int n; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=1;i<=n;i++) { for(int j="1;j" <i;j++) printf(' '); } k="1;k&lt;=n;k++)" printf('*'); printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-31.webp" alt="Star Program in C"> <h2 id="Hollow-Mirrored-Rhombus-Star">Hollow Mirrored Rhombus Star Pattern</h2> <p>The code for the hollow mirrored rhombus star pattern is given below:</p> <pre> #include int main() { int n; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=1;i<=n;i++) { for(int j="1;j" <i;j++) printf(' '); } k="1;k&lt;=n;k++)" printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-32.webp" alt="Star Program in C"> <h2 id="Right-Triangle-Star">Right Triangle Star Pattern</h2> <p>The code for the right triangle star pattern is given below:</p> <pre> #include int main() { int n; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=1;i<=n;i++) { for(int j="1;j&lt;=i;j++)" printf('* '); } printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-33.webp" alt="Star Program in C"> <h2 id="Hollow-Right-Triangle-Star">Hollow Right Triangle Star Pattern</h2> <p>The code for the hollow right triangle star pattern is given below:</p> <pre> #include int main() { int n; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=1;i<=n;i++) { for(int j="1;j&lt;=i;j++)" if(j="=1||" i="=j" || ) printf('*'); } else printf(' '); printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-34.webp" alt="Star Program in C"> <h2 id="Mirrored-Right-Triangle-Star">Mirrored Right Triangle Star Pattern</h2> <p>The code for the mirrored right triangle star pattern is given below:</p> <pre> #include int main() { int n,m=1; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=n;i&gt;=1;i--) { for(int j=1;j<=i-1;j++) { printf(' '); } for(int k="1;k&lt;=m;k++)" printf('*'); printf('
'); m++; return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-35.webp" alt="Star Program in C"> <h2 id="Hollow-Mirrored-Right-Triangle-Star">Hollow Mirrored Right Triangle Star Pattern</h2> <p>The code for the hollow mirrored right triangle star pattern is given below:</p> <pre> #include int main() { int n,m=1; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=n;i&gt;=1;i--) { for(int j=1;j<=i-1;j++) { printf(' '); } for(int k="1;k&lt;=m;k++)" m="=n)" printf('*'); else printf('
'); m++; return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-36.webp" alt="Star Program in C"> <h2 id="Inverted-Right-Triangle-Star">Inverted Right Triangle Star Pattern</h2> <p>The code for the inverted right triangle star pattern is given below:</p> <pre> #include int main() { int n,m=1; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=n;i&gt;=1;i--) { for(int j=1;j<=i;j++) { printf('*'); } printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-37.webp" alt="Star Program in C"> <h2 id="Hollow-Inverted-Right-Triangle-Star">Hollow Inverted Right Triangle Star Pattern</h2> <p>The code for the hollow inverted right triangle star pattern is given below:</p> <pre> #include int main() { int n,m=1; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=n;i&gt;=1;i--) { for(int j=1;j<=i;j++) i="=n)" printf('*'); else printf(' '); printf('
'); } return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-38.webp" alt="Star Program in C"> <h2 id="Inverted-Mirrored-Right-Triangle-Star">Inverted Mirrored Right Triangle Star Pattern</h2> <p>The code for the inverted mirrored right triangle star pattern is given below:</p> <pre> #include int main() { int n,m; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); m=n; for(int i=1;i<=n;i++) { for(int j="1;j" <i;j++) printf(' '); } k="1;k&lt;=m;k++)" printf('*'); m--; printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-39.webp" alt="Star Program in C"> <h2 id="Hollow-Inverted-Mirrored-Right-Triangle-Star">Hollow Inverted Mirrored Right Triangle Star Pattern</h2> <p>The code for the hollow inverted mirrored right triangle star pattern is given below:</p> <pre> #include int main() { int n,m; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); m=n; for(int i=1;i<=n;i++) { for(int j="1;j" <i;j++) printf(' '); } k="1;k&lt;=m;k++)" if(i="=1" m--; printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-40.webp" alt="Star Program in C"> <h2 id="Pyramid-Star">Pyramid Star Pattern</h2> <p>The code for the pyramid star pattern is given below:</p> <pre> #include int main() { int n,m; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); m=n; for(int i=1;i<=n;i++) { for(int j="1;j&lt;=m-1;j++)" printf(' '); } k="1;k&lt;=2*i-1;k++)" printf('*'); m--; printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-41.webp" alt="Star Program in C"> <h2 id="Hollow-Pyramid">Hollow Pyramid Star Pattern</h2> <p>The code for the hollow pyramid star pattern is given below:</p> <pre> #include int main() { int n,m; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); m=n; for(int i=1;i<=n;i++) { for(int j="1;j&lt;=m-1;j++)" printf(' '); } k="1;k&lt;=2*i-1;k++)" if(k="=1" m--; printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-42.webp" alt="Star Program in C"> <h2 id="Inverted-Pyramid-Star">Inverted Pyramid Star Pattern</h2> <p>The code for the inverted pyramid is given below:</p> <pre> #include int main() { int n,m=1; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=n;i&gt;=1;i--) { for(int j=1;j<m;j++) { printf(' '); } for(int k="1;k&lt;=2*i-1;k++)" printf('*'); m++; printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-43.webp" alt="Star Program in C"> <h2 id="Hollow-Pyramid-Star">Hollow Pyramid Star Pattern</h2> <p>The code for the hollow pyramid star pattern is given below:</p> <pre> #include int main() { int n,m=1; printf(&apos;Enter the number of rows&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=n;i&gt;=1;i--) { for(int j=1;j<m;j++) { printf(' '); } for(int k="1;k&lt;=2*i-1;k++)" m++; printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-44.webp" alt="Star Program in C"> <h2 id="Half-Diamond-Star">Half Diamond Star Pattern</h2> <p>The code for the half diamond star pattern is given below:</p> <pre> #include int main() { int n,m=1; printf(&apos;Enter the number of columns&apos;); scanf(&apos;%d&apos;,&amp;n); for(int i=1;i<=n;i++) { for(int j="1;j=1;i--)" printf('*'); } printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-45.webp" alt="Star Program in C"> <h2 id="Diamond-Star">Diamond Star Pattern</h2> <p>The code for the diamond star pattern is given below:</p> <pre> #include int main(void) { int n; printf(&apos;Enter the number of rows
&apos;); scanf(&apos;%d&apos;,&amp;n); int spaces=n-1; int stars=1; for(int i=1;i<=n;i++) { for(int j="1;j&lt;=spaces;j++)" printf(' '); } k="1;ki)" spaces="spaces-1;" stars="stars+2;" if(spaces <i) printf('
'); return 0;} < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-46.webp" alt="Star Program in C"> <h2 id="Right-Arrow-Star">Right Arrow Star Pattern</h2> <p>The code of the right arrow star pattern is given below:</p> <pre> #include int main(void) { int n; printf(&apos;Enter the number of columns&apos;); scanf(&apos;%d&apos;,&amp;n); //printing the upper part of the pattern.. for(int i=0;i<n;i++) { for(int j="0;j" <i;j++) printf(' '); } k="1;k&lt;=n-i;k++)" printf('*'); printf('
'); i="1;i&lt;n;i++)" return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-47.webp" alt="Star Program in C"> <h2 id="Left-Arrow-Star">Left Arrow Star Pattern</h2> <p>The code for the Left arrow star pattern is given below:</p> <pre> #include int main(void) { int n; printf(&apos;Enter the number of columns&apos;); scanf(&apos;%d&apos;,&amp;n); //printing the upper part of the pattern.. for(int i=1;i<=n;i++) { for(int j="1;j&lt;=n-i;j++)" printf(' '); } k="0;k&lt;=n-i;k++)" printf('*'); printf('
'); i="1;i&lt;n;i++)" <i+1;j++) return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-48.webp" alt="Star Program in C"> <h2 id="Plus-Star">Plus Star Pattern</h2> <p>The code for the plus star pattern is given below:</p> <pre> #include int main(void) { int n; printf(&apos;Enter the odd number only&apos;); scanf(&apos;%d&apos;, &amp;n); for(int i=1;i<=n;i++) { if(i="=((n/2)+1))" for(int j="1;j&lt;=n;j++)" printf('+'); } else printf(' '); printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-49.webp" alt="Star Program in C"> <h2 id="X-Star">X Star Pattern</h2> <p>The code for the X star pattern is given below:</p> <pre> #include int main(void) { int n,m; printf(&apos;Enter the number&apos;); scanf(&apos;%d&apos;,&amp;n); m=2*n-1; for(int i=1;i<=m;i++) { for(int j="1;j&lt;=m;j++)" if(i="=j" || printf('*'); } else printf(' '); printf('
'); return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/66/star-patterns-program-c-50.webp" alt="Star Program in C"> <hr></=m;i++)></pre></=n;i++)></pre></=n;i++)></pre></n;i++)></pre></=n;i++)></pre></=n;i++)></pre></m;j++)></pre></m;j++)></pre></=n;i++)></pre></=n;i++)></pre></=n;i++)></pre></=n;i++)></pre></=i;j++)></pre></=i;j++)></pre></=i-1;j++)></pre></=i-1;j++)></pre></=n;i++)></pre></=n;i++)></pre></=n;i++)></pre></=n;i++)></pre></=i-1;j++)></pre></=i-1;j++)></pre></=n;i++)></pre></=n;i++)></pre></n;i++)>