C语言打印四种不同类型的九九乘法表

冷不防 2023-07-15 13:06 120阅读 0赞

## C语言打印四种不用类型的九九乘法表 ##

**效果图如下：**  
![小布技术][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L20wXzQ2NTc5ODY0_size_16_color_FFFFFF_t_70]  
**相关代码：**

#include <stdio.h>
    
    void A()
    { 
    	int i,j;
    	for(i=1;i<=9;i++){ 
    		for(j=1;j<=i;j++){ 
    			printf("%d*%d=%2d\t",i,j,i*j);
    		}
    		printf("\n");
    	}
    	printf("\n");
    	printf("--------------------------------------------------------------------------------------\n");
    } 
    void B()
    { 
    	int i,j;
    	for(i=1;i<=9;i++){ 
    		for(j=1;j<=9-i;j++){ 
    			printf("\t");
    		}
    		for(j=1;j<=i;j++){ 
    			printf("%d*%d=%2d\t",i,j,i*j);
    		}
    		printf("\n");
    	}
    	printf("\n");
    	printf("--------------------------------------------------------------------------------------\n");
    } 
    void C()
    { 
    	int i,j;
    	for(i=1;i<=9;i++){ 
    		for(j=i;j<=9;j++){ 
    			printf("%d*%d=%2d\t",i,j,i*j);
    		}
    		printf("\n");
    	}
    	printf("\n");
    	printf("--------------------------------------------------------------------------------------\n");
    } 
    void D()
    { 
    	int i,j,k;
    	for(i=1;i<=9;i++){ 
    		for(k=i-1;k>0;k--){ 
    			printf("\t");
    		}
    		for(j=i;j<=9;j++){ 
    			printf("%d*%d=%2d\t",i,j,i*j);
    		}
    		printf("\n");
    	}
    	printf("\n");
    	printf("--------------------------------------------------------------------------------------\n");
    } 
    int main(){ 
    	char length='O';
    	printf("\t 技术支持：小布！ \t\n");
    	printf("\t常见的九九乘法表款式有A,B,C,D四种！\t\n");
    	printf("\t 输入E时退出程序！ \t\n");
    	while(length!='E'){ 
    		printf("请输入你要打印的款式类型：");
    		scanf("%s",&length);
    		if(length=='A') A();
    		if(length=='B') B();
    		if(length=='C') C();
    		if(length=='D') D();
    	}
    	printf("\n退出成功。。。\n");
    	return 0;
    }

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![在这里插入图片描述][20200509133136231.gif_pic_center]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L20wXzQ2NTc5ODY0_size_16_color_FFFFFF_t_70]: /images/20230528/3b7bddbdea4e4914b8e26f67c9401a81.png
[20200509133136231.gif_pic_center]: /images/20230528/23d3c9b8082648aba5c006edcc19fad6.png