C语言 putw 以二进制形式存贮一个整数

Posted 2021-05-14 Aiden (winner)

#include <stdio.h>
#include <string.h>

int main(void) {
	FILE *file1;
	int data[] = {1,2,3,4,5};
	int i;
	
	file1 = fopen("test.txt", "w");
	
	for (i=0; i<5; i++) {
		putw(data[i], file1);
	}	
	
	fclose(file1);
	
	return 0;
}