我可以从二进制文件中读取无符号整数,但其中一个值打印为负数.
预期价值:
45788331,281302247,461354227,13127,299215653,2356985123,
打印出的价值观:
45788331,281302247,461354227,13127,299215653,-1932982173,
第6个值打印为负数,但我正在读取未签名的整数列表?
我的代码如下
#include <stdio.h>
#include <stdlib.h>
int main(void)
{
FILE * fp;
ssize_t read;
int r = 0;
fp = fopen("numbers.bin", "rb");
if (fp == NULL)
exit(-1);
while(fread(&r, sizeof(unsigned int), 1, fp) == 1)
{
printf("%d\n", r);
}
fclose(fp);
if (line) free(line);
exit(0);
}
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