输出什么?
int main()
{
int i = -20;
unsigned int j = 10;
printf("%d\n", i+j);
system("pause");
return 0;
}int main()
{
int i = -20;
输出什么?
int main()
{
int i = -20;
unsigned int j = 10;
printf("%d\n", i+j);
system("pause");
return 0;
}int main()
{
int i = -20;