#include <stdio.h>
int main(void) {
int a;
int b;
int i;
printf("要素数(20以下)を入力してください\n"); int data[a];
printf("%d 個の整数を入力してください\n",a
);
for(i=0;i<a;i++)
{
data[a]=b;
}
for(a=20;a>=0;a--)
{
}
return 0;
}
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