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#include <stdio.h> int main() { printf("Size of int: %zu bytes\n", sizeof(int)); printf("Size of double: %zu bytes\n", sizeof(double)); printf("Size of short int: %zu bytes\n", sizeof(short int)); printf("Size of unsigned int: %zu bytes\n", sizeof(unsigned int)); printf("Size of long int: %zu bytes\n", sizeof(long int)); printf("Size of long long int: %zu bytes\n", sizeof(long long int)); printf("Size of unsigned long long int: %zu bytes\n", sizeof(unsigned long long int)); printf("Size of long double: %zu bytes\n", sizeof(long double)); return 0; }
Size of int: 4 bytes
Size of double: 8 bytes
Size of short int: 2 bytes
Size of unsigned int: 4 bytes
Size of long int: 8 bytes
Size of long long int: 8 byte
Size of unsigned long long int: 8 bytes
Size of long double: 16 bytes
编辑器