C程序问题 可移植整数类型名

Question

#include
#include
int main(void)
{
int32_t me32;

me32=45933945;
printf("First, assume int32_t is int: ");
printf("me32=%d\n",me32);
printf("Next, let's not make any assumptions.\n");
printf("Instead, use a \"macor\" from inttypes.h: ");
printf("me32=%" PRId32 "\n",me32);

return 0;

}

Answer 1

 字符串中间的引号要转义
printf("me32=%\" PRId32 \"\n",me32);