■コード
#include <stdio.h>
int main(void){
char s[] = "abc";
int n[3] = {100,200,300};
double d[3] = {1.23,2.1,3.45};
printf("%c\n",s[0]);
printf("%s\n",s);
printf("%d\n",n[0]);
printf("%f\n",d[2]);
}
■実行結果
>helloarray.exe
a
abc
100
3.450000
■tags
array 配列