C编程-将单词添加到数组中，然后打印数组中的内容

我目前正在尝试用C语言创建一个小游戏，并想制作一个小原型，在该原型中打印一个随机单词，让用户键入该单词，然后它将向他们展示如何键入该单词，然后向用户展示应该如何键入。

我想向用户显示他们键入的内容的原因是，以便最终可以作为概述，但是现在我只是想使其正常运行。

目前，它不是显示用户输入的内容而是显示数字，我认为这与我放置单词的数组有关，但我不知道。我如何获得它来打印数组中的单词？这是代码：

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <time.h>

void main()
{
    char *words[] = {"sausage","blubber","pencil","cloud","moon","water","computer","school","network","hammer","walking","violently","mediocre","literature","chair","two","window","cords","musical","zebra","xylophone","penguin","home","dog","final","ink","teacher","fun","website","banana","uncle","softly","mega","ten","awesome","attatch","blue","internet","bottle","tight","zone","tomato","prison","hydro","cleaning","telivision","send","frog","cup","book","zooming","falling","evily","gamer","lid","juice","moniter","captain","bonding","loudly","thudding","guitar","shaving","hair","soccer","water","racket","table","late","media","desktop","flipper","club","flying","smooth","monster","purple","guardian","bold","hyperlink","presentation","world","national","comment","element","magic","lion","sand","crust","toast","jam","hunter","forest","foraging","silently","tawesomated","joshing","pong","RANDOM","WORD"};
    char *questions[] = {"sausage1","blubber1","pencil1","cloud1","moon1","water1","computer1","school1","network1","hammer1","walking1","violently1","mediocre1","literature1","chair1","two1","window1","cords1","musical1","zebra1","xylophone1","penguin1","home1","dog1","final1","ink1","teacher1","fun1","website1","banana1","uncle1","softly1","mega1","ten1","awesome1","attatch1","blue1","internet1","bottle1","tight1","zone1","tomato1","prison1","hydro1","cleaning1","telivision1","send1","frog1","cup1","book1","zooming1","falling1","evily1","gamer1","lid1","juice1","moniter1","captain1","bonding1","loudly1","thudding1","guitar1","shaving1","hair1","soccer1","water1","racket1","table1","late1","media1","desktop1","flipper1","club1","flying1","smooth1","monster1","purple1","guardian1","bold1","hyperlink1","presentation1","world1","national1","comment1","element1","magic1","lion1","sand1","crust1","toast1","jam1","hunter1","forest1","foraging1","silently1","tawesomated1","joshing1","pong1","RANDOM1","WORD1"};
    char answer[255] = "";

    int word;
    int vec[20] = { 0 };
    int i, j;
    int x=0;
    srand(time(NULL));

    do{
        for (i = 0; i < 20; i++) {
            int okay = 0;

            while (!okay) {
                vec[i] = rand() % 100 + 1;
                okay = 1;

                for (j = 0; j < i; j++) {
                    if (vec[i] == vec[j]) okay = 0;
                }
            }

            word=vec[i];

            printf("%s\n",questions[word]); //print a word
            scanf("%255s",answer);// wait for the user to type the word
            printf("%s\n",answer[x]);// show what the user typed

            printf("%s\n\n",words[word]);// show how they should of typed it

        }
    }while (x<20,x++);

    return 0;
}