求s=a+aa+aaa+aaaa+aaaaa+aaaaaa的C语言程序比如求s=2+22+222+2222+22222+222222以后2的个树越来越多!
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![求s=a+aa+aaa+aaaa+aaaaa+aaaaaa的C语言程序比如求s=2+22+222+2222+22222+222222以后2的个树越来越多!](/uploads/image/z/2703360-48-0.jpg?t=%E6%B1%82s%3Da%2Baa%2Baaa%2Baaaa%2Baaaaa%2Baaaaaa%E7%9A%84C%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F%E6%AF%94%E5%A6%82%E6%B1%82s%3D2%2B22%2B222%2B2222%2B22222%2B222222%E4%BB%A5%E5%90%8E2%E7%9A%84%E4%B8%AA%E6%A0%91%E8%B6%8A%E6%9D%A5%E8%B6%8A%E5%A4%9A%21)
求s=a+aa+aaa+aaaa+aaaaa+aaaaaa的C语言程序比如求s=2+22+222+2222+22222+222222以后2的个树越来越多!
求s=a+aa+aaa+aaaa+aaaaa+aaaaaa的C语言程序
比如求s=2+22+222+2222+22222+222222以后2的个树越来越多!
求s=a+aa+aaa+aaaa+aaaaa+aaaaaa的C语言程序比如求s=2+22+222+2222+22222+222222以后2的个树越来越多!
#include "stdio.h"
long f1(long a,long n)
{
if(n==1)
return a;
else
return(10*f1(a,n-1)+a);
}
long f2(int n)
{
long r=0;
int i;
for(i=1;i