【发布时间】:2017-11-10 22:13:07
【问题描述】:
每次运行它时,我都会不断收到段错误(核心转储),无论我更改了什么或编译正常!不知道我在哪里犯了错误?有什么建议吗?
int main (int argc, char** argv)
{
FILE *output;
if ((output = fopen("output", "w")) == NULL)
{
printf ("cannot open the file input\n");
exit (EXIT_FAILURE);
}
int data = 1;
while (scanf("%d", data) > 0)
{
print(output, data);
}
fclose(output);
return (0);
}
void print(FILE* output, int data)
{
fprintf(output, "%d\n", data);
return;
}
【问题讨论】:
-
scanf期望地址scanf("%d", &data)
标签: c segmentation-fault coredump