MingGW 컴파일러 데이터타입 싸이즈

MingGW 컴파일러 데이터타입 싸이즈

//* typesize.c -- prints out type sizes */
#include <stdio.h>
int main(void)
{
    /* c99 provides a %zd specifier for sizes */
    printf("Type int has a size of %zd bytes.\n", sizeof(int));
    printf("Type char has a size of %zd bytes.\n", sizeof(char));
    printf("Type long has a size of %zd bytes.\n", sizeof(long));
    printf("Type long long has a size of %zd bytes.\n",
           sizeof(long long));
    printf("Type double has a size of %zd bytes.\n",
           sizeof(double));
    printf("Type long double has a size of %zd bytes.\n",
           sizeof(long double));
    return 0;
}

--------------------------------------------------------------

Type int has a size of 4 bytes.
Type char has a size of 1 bytes.
Type long has a size of 4 bytes.
Type long long has a size of 8 bytes.
Type double has a size of 8 bytes.
Type long double has a size of 12 bytes.