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POHow to check if an array equals any other array C++?
 

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  1. POHow to check if an array equals any other array C++?
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    <p>I'm trying to make a dice program in C++. In that program, I have a function called "bool_if" (Don't ask me why I named some things the way I did, I made this program for me and I don't want to change variable/function names). I want bool_if() to check if any elements in the array rolled_die[] is the same. Sorry if that doesn't make sense, here's the source code (I commented in part of the source code for what I want):</p> <pre><code>#include &lt;cstdlib&gt; #include &lt;ctime&gt; #include &lt;iostream&gt; #include &lt;unistd.h&gt; #include &lt;fstream&gt; using namespace std; void clear() { cout&lt;&lt;"\033[2J\033[1;1H"; } bool rolled_die[5]; void dice() { if (die[0] == die[1] || die[0] == die[2] || die[0] == die[3] || die[0] == die[4] || die[0] == die[5]) { rolled_die[0] = true } else if (die[1] == die[2] || die[1] == die[3] || die[1] == die[4] || die[1] == die[5]) { rolled_die[1] = true } else if (die[2] == die[3] || die[2] == die[4] || die[2] == die[5]) { rolled_die[2] = true } else if (die[3] == die[4] || die[3] == die[5]) { rolled_die[3] = true } else if (die[4] == die[5]) { rolled_die[4] = true } } int finished_score = 0 void bool_if { if (rolled_die[0] == true || rolled_die[1] == true || rolled_die[2] == true || rolled_die[3] == true || rolled_die[4] == true) { finished_score++; } /* In this part, I need to check if rolled_die[0] is equal to rolled_die[1], or rolled_die[2], etc all the way up to rolled_die[5]. */ int main() { srand(time(0)); int die[6] = { (rand()%6)+1,(rand()%6)+1, (rand()%6)+1, (rand()%6)+1, (rand()%6)+1, (rand()%6)+1 }; int bet; ifstream a_file ("Score.txt"); if ( !a_file.is_open() ) { clear(); cout&lt;&lt;"Score file could not be loaded. Maybe file doesn't exist?\n"; return 0; } int score; a_file&gt;&gt; score; clear(); cout&lt;&lt;"How much would you like to bet?\nRemember, you only have $"&lt;&lt; score &lt;&lt;"!\nEnter your bet: "; cin&gt;&gt; bet; if ( bet &gt; score ) { clear(); cout&lt;&lt;"You bet more money then you have!\n"; return 0; } clear(); cout&lt;&lt;"Rolling...\n"; usleep(0.1 * 1000000); cout&lt;&lt;"First die: " &lt;&lt; die[0] &lt;&lt;"\n"; usleep(1.3 * 1000000); cout&lt;&lt;"Second die: " &lt;&lt; die[1] &lt;&lt;"\n"; usleep(0.3 * 1000000); cout&lt;&lt;"Third die: " &lt;&lt; die[2] &lt;&lt;"\n"; usleep(2 * 1000000); cout&lt;&lt;"Fourth die: " &lt;&lt; die[3] &lt;&lt;"\n"; usleep(0.3 *1000000); cout&lt;&lt;"Fifth die: " &lt;&lt; die[4] &lt;&lt;"\n"; usleep(1.2 * 1000000); cout&lt;&lt;"Sixth die: " &lt;&lt; die[5] &lt;&lt;"\n"; cout&lt;&lt;"\n\nPress enter to see how you fared."; cin.get(); clear(); return 0; } </code></pre> <p>Also please tell the function dice() doesn't work. I want dice() to check for any pairs.</p>
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    1. USBrendan Long
    1. USPredictability
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      1. LTLinked
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      1. POHow to check if an array equals any other array C++?
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      1. VTDownMod
    1. COSee http://stackoverflow.com/questions/6248044/c-comparing-two-vectors
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      1. POHow to check if an array equals any other array C++?
      1. USJoe
    2. COAny reason you're not just using two for loops?
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      1. USBrendan Long
    3. CO`I don't want to change variable/function names` Then you're too inflexible for _my_ time!
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      1. USLightness Races in Orbit
 

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