ACM输入输出--多组测试用例--C、C++

Language

C

C++

To read numbers

int n;
while(scanf("%d", &n) != EOF)
{
　　...
}

int n;
while (cin >> n)
{
　　...
}

To read characters

int c;
while ((c = getchar()) != EOF)
{
　　...
}

char c;
while (cin.get(c))
{
　　...
}

To read lines

char line[1024];
while(gets(line))
{
　　...
}

string line;
while (getline(cin, line))
{
　　...
}