My solutions to the Ultra Easy questions

Ultra Easy:

1. cout << "gentjew";

2. For (int i = 700; i > 200; i = i - 13)
      cout << i;

3. cout << X[2-1]

4a. int sum;
{for (int i = 0; i < 1001; i = i + 1)
sum = sum + i};
cout << sum;
4b. int sum;
{for (int i = x; i < y; i = i + 1)
sum = sum + i}
cout << sum;

5. string i;
cin << i;
{if i == "Jack"
cout << "Hi, Jack!" << endl
else
cout << "Hello, " << i << endl}

6a. for (int i = 0; i < 101; i = i + 1)
{if i % 2 == 1
cout << i << "is an odd number" << endl;
else
cout << i << "is an even number"; << endl}

6b. cout << "The following numbers are all even numbers" << endl;
{for ( int i = 0; i < 101; i = i + 2)
cout << i << endl}

cout << "The following numbers are all odd numbers" << endl;
{for ( int i = 1; i < 101; i = i + 2)
cout << i << endl}

6c. already done

7. {for (int i = 0; i < 13; i = i + 1)
cout << endl
for int j = 0; j < 13; j = j + 1
cout << i * j << " ";}

8. can't solve it without googling, which would be cheating, but basically you use strtok with a space as a delimiter in a loop and null to end it

9. int i,j,k
i = rand()
j = rand()
k = rand()

int average

average = (i + j + k)/3
cout << average

{if (i > j && i > k)
cout << i << "is the biggest number"}

{if (j > i && j >k)
cout << j << "is the biggest number"}

{if (k > i && k > j)
cout << k << "is the biggest number"}}

repeat with reversed <> for smallest number

10. int grade
string project
cin << grade
cin << project

{if grade < 50
{if project == Y
cout << "You scored C"
else
cout << "You scored F"}}

{if grade > 50 && grade < 69
{if project = Y
cout << "You scored B"
else
cout << "You scored C"}}

etc you get the idea, just remember to cap the grades so if you get 100 you don't output all grades above 50

11. int X[99]
for (int i = 0; i < 100; i = i + 1)
X[i] = rand()%10000

int yournumber
cin << yournumber
for (int i = 0; i <100; i = i + 1)
if (yournumber == X[i])
cout << "your number was in the list!"
else
cout << "your number wasn't in the list.";

12. cout << Welcome to higher or lower!
int Player, oldnumber, newnumber, computerguess;
string HL;

while (J == 1)
oldnumber = rand()%100
cout << "Do you think the number will be higher, or lower next time than" << oldnumber << endl;
newnumber = rand()%100
cin << HL
cout << endl << The next number is << newnumber << endl;

{if (HL == Higher || HL == higher)
{if newnumber > oldnumber
cout << "You win! Continue guessing!" << endl
else
cout << "You lose! The computer's turn now!" << endl; J = 0}}

{if (HL == Lower || HL == lower)
{if newnumber < oldnumber
cout << "You win! Continue guessing!" << endl
else
cout << "You lose! The computer's turn now!" << endl; J = 0}}

While (J == 0)
oldnumber = rand()%100
cout << "The computer is guessing whether the number will be higher or lower than" << oldnumber << endl;
newnumber = rand()%100
computerguess = rand()%2

cout << "The next number is" << newnumber << endl;

{if (computerguess == 0)
HL = Higher
else
HL = Lower}

{if (HL == Higher || HL == higher)
Cout << "The computer guessed Higher and he was "
{if newnumber > oldnumber
cout << "right! He gets another go." << endl
else
cout << "wrong! It's your turn now!" << endl; J = 1}}

{if (HL == Lower || HL == Lower)
Cout << "The computer guessed Lower and he was "
{if newnumber < oldnumber
cout << "right! He gets another go." << endl
else
cout << "wrong! It's your turn now!" << endl; J = 1}}




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