https://mediawiki.zeropage.org/index.php?action=history&feed=atom&title=OurMajorLangIsCAndCPlusPlus%2Fprint%2F%ED%97%88%EC%A4%80%EC%88%98 2026-05-14T18:37:14Z Revision history for this page on the wiki MediaWiki 1.39.8 https://mediawiki.zeropage.org/index.php?title=OurMajorLangIsCAndCPlusPlus/print/%ED%97%88%EC%A4%80%EC%88%98&diff=37374&oldid=prev 2014-01-13T08:12:39Z

<p></p> <p><b>New page</b></p><div> #include &amp;lt;iostream&amp;gt;<br /> #include &amp;lt;stdarg.h&amp;gt;<br /> #include &amp;lt;stdio.h&amp;gt;<br /> #include &amp;lt;stdlib.h&amp;gt;<br /> #include &amp;lt;cmath&amp;gt;<br /> <br /> using namespace std;<br /> <br /> void print(const char* first,...)<br /> {<br /> va_list l;<br /> va_start(l, first);<br /> <br /> for(int i = 0; i&amp;lt;strlen(first); i++) {<br /> if(first[i] != &#039;%&#039; &amp;amp;&amp;amp; first[i] != &#039;@&#039;)<br /> putchar(first[i]);<br /> else if(first[i] == &#039;%&#039;)<br /> {<br /> i++;<br /> if(first[i] == &#039;d&#039;)<br /> {<br /> int d = va_arg(l, int);<br /> char str[100];<br /> itoa(d, str, 10);<br /> fputs(str, stdout);<br /> }<br /> else if (first[i] == &#039;s&#039;)<br /> {<br /> fputs(va_arg(l, char*), stdout);<br /> }<br /> else if(first[i] == &#039;f&#039;) {<br /> double f = va_arg(l, double);<br /> char* strf; <br /> int decimal, sign;<br /> strf = _fcvt(f, 5, &amp;amp;decimal, &amp;amp;sign);<br /> if(sign == 1) putchar(&#039;-&#039;);<br /> for(int j = 0; j&amp;lt;decimal; j++) <br /> putchar(*(strf+j));<br /> if(decimal == 0) putchar(&#039;0&#039;);<br /> <br /> putchar(&#039;.&#039;);<br /> <br /> for(int k = j; k&amp;lt;5; k++)<br /> putchar(*(strf+k));<br /> }<br /> else {<br /> char temp[100]; <br /> int itemp = va_arg(l, int);<br /> itoa(itemp, temp, 10);<br /> int len = strlen(temp);<br /> int num_underBar = atoi(&amp;amp;first[i]);<br /> for(int m = 0; m&amp;lt;num_underBar; m++) {<br /> if(len &amp;lt; num_underBar) {<br /> putchar(&#039; &#039;);<br /> num_underBar--;<br /> continue;<br /> } else if(len &amp;gt;= num_underBar) {<br /> fputs(temp, stdout); <br /> break;<br /> } <br /> }<br /> i++;<br /> }<br /> }<br /> else if(first[i] == &#039;@&#039;) {<br /> i++;<br /> if(first[i] == &#039;d&#039;) {<br /> int *i_array = va_arg(l, int*);<br /> int index = va_arg(l, int);<br /> char str[100];<br /> putchar(&#039;{&#039;);<br /> for(int x = 0; x&amp;lt;index; x++) {<br /> itoa(*(i_array + x), str, 10);<br /> fputs(str, stdout);<br /> if(x != index -1) putchar(&#039;,&#039;);<br /> }<br /> putchar(&#039;}&#039;);<br /> } <br /> else if(first[i] == &#039;s&#039;) {<br /> char** s_array = va_arg(l, char**);<br /> int index = va_arg(l, int);<br /> putchar(&#039;{&#039;);<br /> for(int y = 0; y&amp;lt;index; y++){<br /> fputs(*(s_array + y), stdout);<br /> if(y != index -1) putchar(&#039;,&#039;);<br /> }<br /> putchar(&#039;}&#039;);<br /> }<br /> else if(first[i] == &#039;f&#039;) {<br /> double* d_array = va_arg(l, double*);<br /> int index = va_arg(l, int);<br /> int decimal, sign;<br /> char* strf;<br /> putchar(&#039;{&#039;);<br /> for(int z=0; z&amp;lt; index; z++) {<br /> strf = _fcvt(*(d_array + z), 5, &amp;amp;decimal, &amp;amp;sign);<br /> if(sign == 1) putchar(&#039;-&#039;);<br /> if(decimal == 0) putchar(&#039;0&#039;);<br /> for(int j = 0; j&amp;lt;decimal; j++) <br /> putchar(*(strf+j));<br /> <br /> putchar(&#039;.&#039;);<br /> <br /> for(int k = j; k&amp;lt;5; k++)<br /> putchar(*(strf+k));<br /> <br /> if(z != index -1) putchar(&#039;,&#039;);<br /> }<br /> putchar(&#039;}&#039;);<br /> }<br /> } <br /> <br /> }<br /> <br /> putchar(&#039;\n&#039;);<br /> <br /> va_end(l);<br /> }<br /> <br /> int main()<br /> {<br /> {<br /> int a = 10; <br /> char *b = &quot;example&quot;; <br /> double c = 10.5;<br /> print(&quot;number: %d, string: %s, real number: %f\n&quot;, a, b, c); <br /> }<br /> <br /> {<br /> int a[3] = { 1, 2, 3 }; <br /> char *b[2] = { &quot;abc&quot;, &quot;def&quot; }; <br /> print(&quot;array: @d\n&quot;, a, 3); <br /> print(&quot;array: @s\n&quot;, b, 2); <br /> }<br /> <br /> {<br /> int a = 123; <br /> int b = 12345; <br /> int c = 12345678; <br /> print(&quot;number: %5d\n&quot;, a); <br /> print(&quot;number: %5d\n&quot;, b); <br /> print(&quot;number: %5d\n&quot;, c); <br /> }<br /> <br /> return 0;<br /> }<br /> </div>

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