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LOOP MOV R5, #604 LDR R3,=Addr_IOPIN LDR R3,[R3] B LOOP
我似乎无法弄清楚为什么代码会卡住,但是当它到达 MOV r5, #604 行时,调试器不会继续前进。
考虑我们已经声明了一个这样的字符串:string x;和一个这样的字符向量:vector<char> x_vec; 我在想这样做有什么好处
string x;
vector<char> x_vec;
cout<<x;
超过
for(int i=0;i<x.length();i