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    <p>Hi i have program here that accept int as value. i wanted to translate it to accept strings in array then. i have read about using struct but i couldnt get into it. i hope someone can help me getting into that without using struct i dont know where to start i want to keep this lines of code. </p> <pre><code>#include &lt;stdio.h&gt; #include &lt;ctype.h&gt; #include &lt;conio.h&gt; #include &lt;string.h&gt; #include &lt;stdlib.h&gt; int top = 0; int *stack = NULL; int size = 0; main() { int opt, num; char cont[] = { 'y' }; clrscr(); /* &lt;start Declaring Stack Size { */ printf("Stacking Program"); printf("\n\nData Size: "); scanf("%d", &amp;size); printf("\n"); /* } end&gt; */ /* &lt;start Allocates size of stack { */ if(size &gt; 0) { stack = malloc(size * sizeof(int)); if(stack == NULL) { printf("ERROR: malloc() failed\n"); exit(2); } } else { printf("ERROR: size should be positive integer\n"); exit(1); } /* } end&gt; */ while((cont[0] == 'y') || (cont[0] == 'Y')) { clrscr(); /* &lt;start Main Menu { */ printf("Stacking Program"); printf("\n\nData Size: %d\n\n", size); printf("MAIN MENU\n1. Pop\n2. Push\n3. Pick\n4. View\nChoose: "); scanf("%d", &amp;opt); printf("\n"); switch(opt) { case 1: pop(); break; case 2: if(top==size) { printf("You can't push more data"); } else { printf("Enter data for Stack[%d]: ", top+1); scanf("%d", &amp;num); push(num); } break; case 3: pick(); break; case 4: view(); break; default: printf("Your choice is not on the list."); break; } /* } end&gt; */ printf("\n\nDo you want continue\(Y\/N\)?"); scanf("%s", &amp;cont[0]); } free(stack); } pop() { int a; loading(); if(top &lt;= 0) { printf("Stack empty."); return 0; } else { top--; a=stack[top]; printf("\(Stack[%d] = %d\) removed.", top+1, a); } } push(int a) { stack[top]=a; top++; loading(); } pick() { loading(); if(top &lt;= 0) { printf("Nothing to display."); return 0; } else { printf("\(Stack[%d] = %d\) is the last data.", top, stack[top-1]); } } view() { int i; loading(); if(top &lt;= 0) { printf("Nothing to display."); return 0; } else { for(i=0;i&lt;top;i++) { printf("Stack[%d] = %d\n", i+1, stack[i]); } } } loading() { float i, x; float load; int loadarea[] = { 5000, 10000, 15000, 20000, 25000, 30000 }; int percentLoad; x=0; load=0; percentLoad = loadarea[random(5)]; gotoxy(26,11); printf("["); for(i=0;i&lt;25;i++) { x = i+27; gotoxy(x, 11); printf("="); delay(percentLoad); gotoxy(51,11); printf("]"); gotoxy(53,11); load=(i/25)*104.5; if(load&gt;100) load = 100.00; printf("%.2f\%",load); } delay(60000); for(i=0;i&lt;60;i++) { printf("\b \b"); } printf("\n"); } </code></pre>
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    1. USseventhief
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    1. COOne of the first things is to change `int *stack = NULL` to `char **stack=NULL`.
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      1. POStack of strings
      1. USVaughn Cato
 

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