C语言作业-2-2信号报告

最新推荐文章于 2023-01-12 23:00:58 发布

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本文介绍了一个简单的C语言程序，该程序通过输入一个两位数来解析并打印出个位数所代表的信号强度描述及十位数所代表的信号可读性描述。通过对数字的个位和十位进行不同的switch-case判断，程序能够给出信号质量的具体描述。

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#include<stdio.h>
int main(void){
	
	int x,a,b;
	scanf("%d",&x);
	
	a=x%10;//得到个位 
	b=x/10;//得到十位 
	
	switch(a)
	{
	case 1:printf("Faint signals, barely perceptible,"); break;
	case 2:printf("Very weak signals,"); break;
	case 3:printf("Weak signals,"); break;
	case 4:printf("Fair signals,");break;
	case 5:printf("Fairly good signals,"); break;
	case 6:printf("Good signals,"); break;
	case 7:printf("Moderately strong signals,"); break;
	case 8:printf("Strong signals,"); break;
	case 9:printf("Extremely strong signals,"); break;
	default:break;	
	}
	
		switch(b)
	{
	case 1:printf("Unreadable."); break;
	case 2:printf("Barely readable, occasional words distinguishable."); break;
	case 3:printf("Readable with considerable difficulty."); break;
	case 4:printf("Readable with practically no difficulty."); break;
	case 5:printf("Perfectly readable."); break;	
	default:break;	
	}
	
	return 0;
}