c - C-创建字符数组的数组

我正在尝试制作一个字符数组。程序将读入句子并将句子存储在字符数组中，然后将该字符数组存储在另一个数组中。在阅读了大量的网站和层叠的流动网页后，我认为可以这样做。当试图将我的字符数组存储到另一个数组中时，程序中断，所以我不确定如何更正代码。

#include <stdio.h>
#include <math.h>
#include <time.h>


int main(int ac, char *av[])
{
    int size;          //number of sentences
    char strings[100];// character array to hold the sentences
    char temp;


    printf("Number of Strings: ");
    scanf_s("%d", &size);   // read in the number of sentences to type
    char **c = malloc(size); //array of character arrays

    int i = 0;
    int j = 0;
    while (i < size)       //loop for number of sentences
    {
        printf("Enter string %i ",(i+1));
        scanf_s("%c", &temp); // temp statement to clear buffer
        fgets(strings, 100, stdin);
        // **** this next line breaks the program
        c[i][j] = strings;   // store sentence into array of character arrays
        j++;
        i++;
}
printf("The first character in element 0 is: %d\n", c[0][0]);

system("PAUSE");
return 0;
}

最佳答案

您只需为字符串分配内存即可读取和复制字符串：

c[i][j] = strings;   // replace this with:

c[i]= malloc(strlen(strings)+1);
strcpy(c[i],strings);