为什么vs说从'c'读取无效数据

Question

#include <stdio.h>


int main()
{
    char a[] = "abdgikm", b[] = "cefhjlnop", c[81];
    int i = 0, j = 0, k = 0;
    while (a[i] != '\0' && b[j] != '\0')
    {
        if (a[i] < b[j])i++;
        else c[k] = b[j];
        k++;
    }
    c[k]=c[k-1];
    printf("%s\n", c);

}

Answer 1

你这 j 也没有变化啊