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c語言數組類型預設值(c99)

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

int main() {
    int arr[6] = {0}; //每個值預設0
    for(int i = 0; i < len; i ++)
        printf("%d\n",arr[i]);
    return 0;
}

輸出
========================================
0
0
0
0
0
0      

轉載于:https://www.cnblogs.com/passedbylove/p/11332630.html