WddVictor/Error-log

log

• Warning of using auto in cpp

   input.cpp:69:5: warning: 'auto' type specifier is a C++11 extension
      [-Wc++11-extensions]
    auto iter = str.begin();
    ^
		1 warning generated.

Solution

Use -std=c++11.

g++ input.cpp -o input -std=c++11

• The wild pointer.

  When we initialize a struct, we must initialize all its members!!!!!!!!!!!!!!!!!!!!!

• Could not resolve all dependencies for configuration ':classpath' in Android Studio

  It might because of the global gradle proxy setting. The global configuration file is in ~/.gradle/gradle.properties.

  See more in Global gradle proxy settings?