#include <iostream>
#include <sstream>
int main(int argc, char* argv[]) {
if ( argc != 2 ) {
std::cout << "usage: " << argv[0] << " <n> " << std::endl;
return 0;
}
std::stringstream strm;
strm << argv[1];
int count = 0;
int number;
strm >> number;
switch ( number ) {
case 0: ++count;
case 1: ++count;
case 2: ++count;
case 3: ++count;
case 4: ++count;
}
std::cout << "count: " << count << std::endl;
return 0;
}
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我知道这是一个新手问题,但我刚开始使用C++.我参加了一个游戏设计课程,这是教授在SVN上的第一个例子.当我在编译后运行编程时,
./run …