#include <stdio.h>
void cal (int x, int y, int *add, int *sub)
{
*add = x + y;
*sub = x - y;
}
int main()
{
int n1 = 10;
int n2 = 3;
int sum;
int diff;
cal(n1, n2, &sum, &diff);
printf("和: %d, 差: %d\n", sum
, diff
);
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+Cgp2b2lkIGNhbCAoaW50IHgsIGludCB5LCBpbnQgKmFkZCwgaW50ICpzdWIpCnsKICAgIAogICAgKmFkZCA9IHggKyB5OwoKICAKICAgICpzdWIgPSB4IC0geTsKfQppbnQgbWFpbigpCnsKICAgIGludCBuMSA9IDEwOwogICAgaW50IG4yID0gMzsKICAgIAogICAgaW50IHN1bTsKICAgIGludCBkaWZmOwoKICAgCiAgICBjYWwobjEsIG4yLCAmc3VtLCAmZGlmZik7CgogICAgcHJpbnRmKCLlkow6ICVkLCDlt646ICVkXG4iLCBzdW0sIGRpZmYpOyAKICAgIAogICAgcmV0dXJuIDA7Cn0=