#include <stdio.h>
int sum(int m, int n);
int sum(int m, int n) {
return m + n;
}
int main(void) {
int l, n = 2, m = 3;
l = sum(m, n);
printf("%dと%dの和は%d\n", m
,n
, l
); return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgc3VtKGludCBtLCBpbnQgbik7CmludCBzdW0oaW50IG0sIGludCBuKSB7CiAgICByZXR1cm4gbSArIG47Cn0KCmludCBtYWluKHZvaWQpIHsKCWludCBsLCBuID0gMiwgbSA9IDM7CiAgICBsID0gc3VtKG0sIG4pOwogICAgcHJpbnRmKCIlZOOBqCVk44Gu5ZKM44GvJWRcbiIsIG0sbiwgbCk7CglyZXR1cm4gMDsKfQo=