编程学习网为您整理以下代码实例，主要实现：使用sizeof()运算符来获取数组大小，希望可以帮到各位朋友。
#include <stdio.h>
int main()
{
int intarray[100];
float floatarray[100];
double doublearray[100];
printf("\n\nSize of int = %d bytes", sizeof(int));
printf("\nSize of short = %d bytes", sizeof(short));
printf("\nSize of long = %d bytes", sizeof(long));
printf("\nSize of long long = %d bytes", sizeof(long long));
printf("\nSize of float = %d bytes", sizeof(float));
printf("\nSize of double = %d bytes", sizeof(double));
/* display the sizes of the three arrays */
printf("\nSize of intarray = %d bytes", sizeof(intarray));
printf("\nSize of floatarray = %d bytes", sizeof(floatarray));
printf("\nSize of doublearray = %d bytes\n", sizeof(doublearray));
return 0;
}
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