lst-0047-book.cpp
// https://godbolt.org/z/cEGGfoeT7
#include <iostream>
int main() {
std::cout << "3+4*5+6=" << 3+4*5+6 << "\n"; // dot before dash; = 29
std::cout << "(3+4)*(5+6)=" << (3+4)*(5+6) << "\n"; // Parentheses; = 77
std::cout << "22/7=" << 22/7
<< " remainder " << 22%7 << "\n"; // 22/7 = 3 remainder 1
for(int n=0; n < 10; ++n) {
std::cout << -2*n*n + 13*n - 4 << " "; // with unary minus
}
std::cout << "\n";
// output: -4 7 14 17 16 11 2 -11 -28 -49
}