#include <iostream>

/****************************************************************
 * Write a for loop that prints the integers from 0 to 9,
 * and then write a second for loop that prints the integers
 * from -2 to 7.
 ****************************************************************/

// Function declarations
int main();

// Function definitions
int main() {
    // What happens if you run this without
    // filling in the for-loop statement?
    for ( ; ; ) {
        std::cout << 0 << " ";
    }

    std::cout << std::endl;

    for ( ; ; ) {
        std::cout << 1 << " ";
    }

    std::cout << std::endl;

    return 0;
}









































// Hint: Your loop variable 'int k' should be
// initialized with the first value to be printed.
// The condition should remain true until 'k'
// becomes greater than the upper limit.
// The increment should simply add one to 'k'.































/* All three of these solutions work.
   Try to determine why all three
   produce the same output.

int main() {
    for ( int k{ 0 }; k <= 9; ++k ) {
        std::cout << k << " ";
    }

    std::cout << std::endl;

    for ( int k{ -2 }; k <= 7; ++k ) {
        std::cout << k << " ";
    }

    std::cout << std::endl;

    return 0;
}

int main() {
    for ( int k{ 0 }; k < 10; ++k ) {
        std::cout << k << " ";
    }

    std::cout << std::endl;

    for ( int k{ -2 }; k < 8; ++k ) {
        std::cout << k << " ";
    }

    std::cout << std::endl;

    return 0;
}

int main() {
    for ( int k{ 0 }; k != 10; ++k ) {
        std::cout << k << " ";
    }

    std::cout << std::endl;

    for ( int k{ -2 }; k != 8; ++k ) {
        std::cout << k << " ";
    }

    std::cout << std::endl;

    return 0;
}
*/