第三次C程序设计上机报告

 

 

第三次C程序设计上机报告

 

任务一；

我的程序：

int _tmain(int argc, _TCHAR* argv[])

{ float a;
  int b;
 a=18.50;
 b=28;
 printf("我今天吃饭花了：%7.2f\n",a);
 printf("我学号后两位是：%7d\n",b);
 printf("我的大名是    :%8s\n","王某");
 printf("我的班级是    :%8s\n\n","一班");
 return 0;
}

运行结果：

 

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任务二；

我的程序：

int _tmain(int argc, _TCHAR* argv[])
{printf("C语言中\\n代表转义为换行\n");
 printf("C语言中\\代表表转义为一个反斜线字符\n");
 printf("C语言中printf<>函数格式为：printf<\"<格式化字符串>\",<参数表>>;\n");
 printf("C语言中‘A’代码字符A，而\"A\"代表字符串A\n");
 return 0;
}

运行结果：

 

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任务三；

我的程序：

int _tmain(int argc, _TCHAR* argv[])
{int a, b;
int c,d,e;
float f,g;
 printf("用\"空格\"间隔输入学号和手机后两位：");
    scanf_s("%d%d",&a,&b);
 printf("我的学号：%d，手机：%d\n\n",a,b);
 printf("用逗号间隔输入整形数字：");
 scanf_s("%d,%d,%d",&c,&d,&e);
 printf("我输入了3个整形数字：%d，%d，%d\n\n",c,d,e);
 printf("用逗号间隔输入浮点数：");
 scanf_s("%f,%f",&f,&g);
 printf("输入浮点数分别是%f,%f\n",f,g);

 return 0;
}

运行结果：

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任务四；

观后感：我觉得既然选了一个专业，不管你对它有没有兴趣，无论以后是否从事这类工作，但以后的事谁也说不准，现状无法改变，这很有可能成为你未来的谋生手段，既然无法改变，不如去学着适应它，别把对它没兴趣作为学不好的理由，因为没人在意，况且我相信没多少人对学习有兴趣，不是一样学了十多年，走到社会上，别人在意你会不会，不在意你是否有兴趣。不要拿兴趣说事。

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任务五；

首先我知道VS012不存在scanf这个代码，而要写scanf_s，其次，我对任务一中“：”如何对齐，是否有什么代码去解决这个问题（我是打空格对齐的）