(c语言)交替换行输出大写字母和小写字母

#include<stdio.h>

int main()

{

int i,j,k;

for(i=1;i<=6 ;i++)

{

for(j=1;j<=6-i; j++)

{

printf(" “);

}

for(k=1;k<=(2*i)-1 ; k++)

{

if(i%2==1)

printf(”%c",64+i);

else

printf("%c",96+i);

}

printf("\n");

}

return 0;

}

![graph TD;A-->B;B-->C;](https://img-/63777d2a1b2940a886fc9e44b9c5a751.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBAbTBfNjI3ODM4NTk=,size_20,color_FFFFFF,t_70,g_se,x_16)