编译工程时出现cmake找不到Qt4的问题,如下: CMake Warning at /usr/share/cmake-3.5/Modules/FindQt4.cmake:626 (message):/usr/bin/qmake-qt4 reported QT_INSTALL_LIBS as "/usr/lib/x86_64-linux-gnu"but QtCore could not be
B. Construct the String 题目链接:https://codeforces.com/contest/1335/problem/B time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output You are given three