求解答：结构体数组初始值设定项太多

Question

struct line
{
    int a;
    int b;
}l[20];
int main()
{
    l[20] = { { 2, 3 } };//三这里显示初始值设定项太多
    return 0;
}

![img](https://img-mid.csdnimg.cn/release/static/image/mid/ask/700104049636157.png "#left")

Answer 1

定义结构数组 可以这样定义：

#include <stdio.h>

struct line
{
    int a;
    int b;
} ;

int main(){
    struct line  t  [20] = {{2,3}};
    
    int i = 0;
    for(i=0;i<1;i++){
        printf("a=%d,b=%d\n",t[i].a,t[i].b);
    }
    
    return 0;    
}