📄 a760dstr.cpp
字号:
#include <iostream>
#include <fstream>
using namespace std;
int main(int argc, char * argv[]) {
if (argc == 1) // termina se non ci sono argumenti
{
cerr << "Uso: " << argv[0] << " <nomefile>\n";
exit(1);
}
ifstream fin(argv[1]);
if (!fin)
{
cerr << "Non sono riuscito ad aprire il file " << argv[1] << "\n";
exit(2);
}
char riga[80];
char * righe[1000];
int n;
//cout << coreleft() << endl;
for (n=0; fin.getline(riga,80); n++) {
righe[n] = new char[strlen(riga)+1];
strcpy(righe[n],riga);
}
fin.close();
//cout << coreleft() << endl;
for (n--;n>=0;n--) {
cout << righe[n] << endl;
delete [] righe[n];
}
//cout << coreleft() << endl;
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -