我正在尝试从给定数组中获取以下输出
 Apples      200   Grapes      900 Bananas  Out of stock
 Grapefruits 2     Blueberries 100 Orangess Coming soon
 Pears       10000
这是我到目前为止提出的(感觉好像我做得过火了),但是,在填充列时我仍然遗漏了一些东西。我愿意接受有关如何解决此问题的任何建议。
#include <stdio.h>
#include <string.h>
#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
char *fruits[][2] = {
    {"Apples", "200"},
    {"Grapes", "900"},
    {"Bananas", "Out of stock"},
    {"Grapefruits", "2"},
    {"Blueberries", "100"},
    {"Oranges", "Coming soon"},
    {"Pears", "10000"},
};
int get_max (int j, int y) {
    int n = ARRAY_SIZE(fruits), width = 0, i;
    for (i = 0; i < n; i++) {
        if (i % j == 0 && strlen(fruits[i][y]) > width) {
            width = strlen(fruits[i][y]);
        }
    }
    return width;
}
int main(void) {
    int n = ARRAY_SIZE(fruits), i, j;
    for (i = 0, j = 1; i < n; i++) {
        if (i > 0 && i % 3 == 0) {
            printf("\n"); j++;
        }
        printf("%-*s ", get_max(j, 0), fruits[i][0]);
        printf("%-*s ", get_max(j, 1), fruits[i][1]);
    }
    printf("\n"); 
    return 0;
}
电流输出:
Apples      200          Grapes      900          Bananas     Out of stock 
Grapefruits 2            Blueberries 100          Oranges     Coming soon  
Pears       10000