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POhangman console game in c
 

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    <pre><code>#include&lt;stdio.h&gt; #include&lt;string.h&gt; #include&lt;time.h&gt; #include&lt;stdlib.h&gt; typedef struct dic { int index; char string[10]; struct dic *next; }node; main() { FILE *fp;int indexrand;node *head;node *mainhead; char s[10],question[10],answer[10];char check; int count=-1,i,j,k,len,flag;head=(node *) malloc(sizeof(node)); mainhead=head; fp=fopen("dictionary.txt","r"); while((fgets(s,10,fp))!=NULL) { strcpy(head-&gt;string,s); count++; (head-&gt;index)=count; head-&gt;next=(node *)malloc(sizeof(node)); head=head-&gt;next; } fclose(fp); head-&gt;next=NULL; srand(time(NULL)); indexrand=rand()%(count+1); printf("%d\n",indexrand); for(head=mainhead;(head-&gt;next)!=NULL;head=head-&gt;next) if((head-&gt;index)==indexrand) strcpy(question,(head-&gt;string)); printf("%s\n",question); len=strlen(question); printf("%d\n",len); for(i=0;i&lt;len-1;i++) answer[i]='_'; answer[i]='\0'; printf("%s\n",answer); printf("6 chances to go\n"); for(i=0,k=6;k&gt;0;i++) { flag=0; printf("%d\n",i); scanf("%c",&amp;check); for(j=0;j&lt;(len-1);j++) { if(question[j]==check) { flag++; answer[j]=check; } } if(flag&gt;0) printf("%d chances to go\n",k); if(flag==0) { k--; printf("no common letters...%d chances to go\n",k); } printf("%s\n",answer); } } </code></pre> <p>The file dictionary.txt has only one word per line.</p> <p>While running the code, for every attempt from the user (i.e after user enters a character) the statement <code>no common letters...%d chances to go\n",k</code> is being displayed even if the <code>flag &gt; 0</code> condition is satisfied.</p> <p>How do I correct this?</p>
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    1. COuse better variable names. flag, i and k don't tell me anything.
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    2. COIn order to get better answers you should improve the title to your question and edit the body of your question for legibility. As it stands your title is not very helpful, it should contain a brief description of the problem.
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    3. CODon't run all your declarations together like that. Add some comments.
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