我通过Internet在数组中插入一个元素的下面的代码。我的问题是,怎么可能数组的大小增加了,特别是在第一次插入时,并且每次执行循环打印时都会打印一个垃圾。我也渴望获取有关所得错误的详细信息。“***堆栈粉碎检测***:./a.out终止中止(核心转储)” - 阵列内插
该代码是
#include <stdio.h>
void main()
{
int k = 3, n = 5, i = 0, j = n;
int LA[] = {1,3,5,7,8};
printf("The original array elements are :\n");
for(i = 0; i<n; i++) {
printf("%d ",LA[i]);
}
n = n + 1;
while(j >= k){
LA[j+1] = LA[j];
j = j - 1;
}
LA[k] = 10;
printf("\nThe array elements after insertion1 :\n");
for(i = 0; i<n; i++) {
printf("%d ",LA[i]);
}
n = n + 1;
while(j >= k){
LA[j+1] = LA[j];
j = j - 1;
}
LA[k] = 20;
printf("\nThe array elements after insertion2 :\n");
for(i = 0; i<n; i++) {
printf("%d ",LA[i]);
}
n = n + 1;
while(j >= k){
LA[j+1] = LA[j];
j = j - 1;
}
LA[k] = 30;
printf("\nThe array elements after insertion3 :\n");
for(i = 0; i<n; i++) {
printf("%d ",LA[i]);
}
}
输出是
The original array elements are :
1 3 5 7 8
The array elements after insertion1 :
1 3 5 10 7 8
The array elements after insertion2 :
1 3 5 20 7 8 2087809280
The array elements after insertion3 :
*** stack smashing detected ***: ./a.out terminated
1 3 5 30 7 8 2087809280 -1077687568 Aborted (core dumped)
感谢UR时间。
细节是你破坏堆栈。查找“粉碎堆栈以获得乐趣和利润”。 (免责声明:我还没有读取代码) –