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    <p><code>scanf</code> works as documented. Also, there is nothing wrong with <code>scanf</code> so long as its function is understood.</p> <p>I created a copy of your code and distilled it to highlight what you want to do. You will need to fill-in the rest yourself.</p> <p>In this code you need to enter a digit and press enter. Then enter a string and press enter, etc. Note. the <code>fflush(stdout)</code> statement is part of the standard C implementation per K&amp;R. The <code>fflush</code> forces the contents of the buffer out to the console. This flushing makes for a reasonable user/computer dialog.</p> <pre><code>#include &lt;stdio.h&gt; main() { char string[100]; int helper; printf("Welk type? (Taak:1, Examen:2, Voordracht:3)\n"); fflush(stdout); scanf("%d",&amp;helper); //select an itemtype if (helper &lt; 1 || helper &gt; 3) { printf("wrong value, please try again"); return 0; } printf("Vul een naam in:\n"); fflush(stdout); scanf("%s", &amp;string[0]); printf("\n%s\n", string); printf("Vul een vaknaam in: \n"); fflush(stdout); scanf("%s", &amp;string[0]); printf("\n%s\n", string); printf("Vul een starttijd in:\n"); fflush(stdout); scanf("%s", &amp;string[0]); printf("\n%s\n", string); printf("Vul een eindtijd in: \n"); fflush(stdout); scanf("%s", &amp;string[0]); printf("\n%s\n", string); } </code></pre> <p>This code ran on Eclipse with a Microsoft C Compiler.</p> <p>Also, let me emphasize that if you enter: 1 AAA BBB CCC DDD and press enter then <code>scanf</code> will get executed five times. In this example, the code would run to completion!</p> <p>So you need to trace your code logic (in this case a straight line) to see how the scanfs are invoked based on what data is entered.</p> <p>Hope this helps. Please ask if more questions.</p>
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    1. POscanf gets skipped, even with safeties (getchar())
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    1. COThis is broken for trivial inputs. If you answer "Vul enn naam in:" with any number of Returns the `scanf` never returns.
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