#include <iostream>
using namespace std;
int fun(int a, int b)
{
int c;
c = a - b;
if (c > 0)c = c;
else c = -c;
return c;
}
int main()
{
int a = 1,b = -5,c;
c=fun(a, b);
cout <<"两个数之差的绝对值为:"<< c << endl;
}
#include <iostream>
using namespace std;
int fun(int a, int b)
{
int c;
c = a - b;
if (c > 0)c = c;
else c = -c;
return c;
}
int main()
{
int a = 1,b = -5,c;
c=fun(a, b);
cout <<"两个数之差的绝对值为:"<< c << endl;
}