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)