int main ()
{
cout << "输入一整数:" ;
cin >> num;
a = new int[num];
b = new int[num];
for(int i=0; i<num; i++)
{
a[i] = i+1;
b[i] = 0;
}
func(0);
//delete a b
return 0;
}
void get_sum(int sum, int maxAddend) {
int i = 0;
int start = min(maxAddend, sum);
if (sum == 0) {
for (i=sp-1; i>0; --i)
printf("%d+", addends[i]);
printf("%d\n", addends[0]);
} else {
for (i=start; i>0; --i) {
addends[sp++] = i;
get_sum(sum-i, maxAddend);
--sp;
}
}
}
int main(int argc, char *argv[]) {
int m,n;
if (argc != 3) {
printf("Input the sum (m) and the max addend (n), with space seperated:");
scanf("%d%d", &m, &n);
} else {
m = atoi(argv[1]);
http://blog.csdn.net/ftofficer/archive/2004/12/04/204454.aspx
n = atoi(argv[2]);
}
if (m <=0 || n<=0 || m >= MAX_STACK) return 1;