Homework Introduction
主要内容:
- cin 和 cout 格式化输入输出
int a = 100;
cout << a << endl; // 默认十进制
cout << dec << a << endl;
cout << oct << a << endl;
cout << hex << a << endl;
cout << "cat" << endl;
cout << setw(10) << "cat" << endl;
cout << setfill('*') << setw(10) << "cat" << endl;
cout << setfill('*') << setw(10) << "blackcat1995" << ".com" << endl;
cout << setfill('*') << setw(2) << "blackcat1995.com" << endl;
- scanf 和 printf 格式化输入输出
#include <cstdio>
int main(){
int n;
scanf("%d", &n);
printf("a = %d\n", n);
printf("Hello cat.");
return 0;
}
Problem
Please claim the assignment to see the problems.
- Status
- Live...
- Problem
- 3
- Open Since
- 2024-2-6 0:00
- Deadline
- 2036-8-23 23:59
- Extension
- 24 hour(s)