01.编程环境入门-习题

一、Hello OI

#include <iostream>
using namespace std;
int main(){cout<<"I LOVE OI.";return 0;
}

二、输出算式

#include <iostream>
using namespace std;
int main(){cout<<"1+1=2";return 0;
}

三、取余运算

#include <iostream>
using namespace std;
int main(){cout<<456732<<"%"<<12<<"="<<456732%12;return 0;
}

四、打印座位表

#include <iostream>
using namespace std;
int main(){cout<<"小红"<<" "<<"小蓝"<<" "<<"小黄"<<endl;cout<<"小李"<<" "<<"小张"<<" "<<"小王";return 0;
}

五、打印金字塔1

#include <iostream>
using namespace std;
int main(){cout<<"*"<<endl;cout<<"***"<<endl;cout<<"*****"<<endl;cout<<"*******";return 0;
}

六、打印沙漏

#include <iostream>
using namespace std;
int main(){cout<<"*****"<<endl;cout<<"***"<<endl;cout<<"*"<<endl;cout<<"***"<<endl;cout<<"*****";return 0;
}

七、 帮助小A

#include <iostream>
using namespace std;
int main(){cout<<"*"<<endl;cout<<"* *"<<endl;cout<<"* *"<<endl;cout<<"* *"<<endl;return 0;
}