void Learn::test4() {
int wallet1 = 300;
int wallet2 = 350;
cout << "wallet1 = $" << wallet1<<endl;
cout << "wallet2 = $" << wallet2<<endl;
swapr(wallet1,wallet2);
cout << "wallet1 = $" << wallet1<<endl;
cout << "wallet2 = $" << wallet2<<endl;
swapp(&wallet1, &wallet2);
cout << "wallet1 = $" << wallet1<<endl;
cout << "wallet2 = $" << wallet2<<endl;
swapv(wallet1,wallet2);
cout << "wallet1 = $" << wallet1<<endl;
cout << "wallet2 = $" << wallet2<<endl;
}
int main() {
int x, y; x=3; y=7;
swap(x,y);
cout << x << " " << y << "\n";
int *f=&x,*g=&y;
swapp(f,g);
cout << *f << " " << *g << "\n";
// question Ex 2
increment(x,y,5);// f,g point to x,y anyways
cout << *f << " " << *g << "\n";
increment(*f,*g,5);// f,g point to x,y anyways
cout << *f << " " << *g << "\n";
// question ex 3
string str = "";
int add = 0;
vector<int> *vec = new vector<int>();
while (add>-1) {
getline(cin,str);
add = atol(str.c_str());
vec->push_back(add);
cout << add << "\n";
}
string s;
char tmpStr[50];
for (int i=0;i<vec->size();i++) {
s.append(" * ");
// quite odd that i have to use (*vec)[i] .
cout << (*vec)[i] << "\n";
sprintf( tmpStr, "%d", (*vec)[i] );
s.append(tmpStr);
}
cout << s << "\n";
}
main()
{
char *a="vacances";
char *b="vendredi" ;
printf( "\na pointe sur %s b pointe sur %s", a,b );
swapp(&a,&b) ;
printf( "\napres echange: a pointe sur %s b pointe sur %s\n", a,b );
}
GivensRotation::GivensRotation(const Random dummy, const int n) {
uniform_int_distribution<int> distri(0, n - 1);
uniform_real_distribution<FIELD> distrr(0, 1);
i1 = distri(randomNumberGenerator);
i2 = i1;
while (i2 == i1) {
i2 = distri(randomNumberGenerator);
}
if (i2 > i1)
swapp(i1, i2);
cos = distrr(randomNumberGenerator);
sin = sqrt(1 - cos * cos);
}
void bubblesort() {
int i, j, swapped;
for(i = 0; i <= n - 1 && swapped;i++) {
swapped = 0;
for(j = n - 1; j > i; j--) {
if(arr[j].mark < arr[j-1].mark) {
swapp(&arr[j], &arr[j-1]);
swapped = 1;
}
}
}
}
// elem(a,i,j) -> elem(a,j,i)
void transpose2(array a){
swap(&a->dims[0],&a->dims[1]);
swap(&a->weight[0],&a->weight[1]);
if (a->translate)
swapp(&a->translate[0], &a->translate[1]);
}
