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原创 C++ primer 练习1.11

#include #include int main() { int value1,value2; std::cin >> value1 >> value2; int base = value1 < value2 ? value1 : value2; base++; while (base value2 ? value1 : value2)){ std::cout << base

原创 C++ primer 练习1.10

#include #include int main() { int value = 9; while (value > 0){ std::cout << value-- << " "; } std::cout << std::endl; system("pause"); return 0; }

原创 C++ primer 练习1.9

#include #include int main() { int value = 50; int sum = 0; while (value <= 100){ sum += value++; } std::cout << "the sum:" << sum << std::endl; system("pause"); return 0; }sum+=value++等价于su

原创 C++ primer 练习1.8

std::cout std::cout << "*/"; 正常输出 std::cout /*"*/"*/;std::cout /*"*/"/*"*/"*/ ; 就近匹配原则。 正确做法： #include #include int main() { std::cout << "/*"; std::cout << "*/"; std::cout "; std::cout

原创 C++ primer 练习1.7

#include #include int main() { int v1 = 2, v2 = 3; /*the file include more Five values are needed to create a graphical representation of /**/ a candlestick item*/ std::cout << "The sum of:" <

原创 C++ primer 练习1.6

#include #include int main() { int v1 = 2, v2 = 3; std::cout << "The sum of" << v1 ; std::cout << " and " << v2; std::cout<< " is " << v1 + v2 << std::endl; system("pause"); return 0; } 以上是正确做

原创 C++ primer 练习1.5

#include #include int main() { int v1 = 2, v2 = 3; std::cout << "the num1:" << v1 << std::endl; std::cout << "the num2:" << v2 << std::endl; std::cout << "the add:" << v1 + v2 << std::endl; std:

原创 C++ Primer 练习1.4

#include #include int main() { int v1 = 2, v2 = 3; std::cout <<"the add:" << v1+v2 <<std::endl<<"the mult:" <<v1*v2<< std::endl; system("pause"); return 0; }

原创 C++ primer 练习1.3

#include #include int main() { std::cout << "hello word!" << std::endl; system("pause"); return 0; }

原创 C++ Primer 练习1.2