Online Judge | Problem Set | Authors | Online Contests | User | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest |
没有纯整数的,前面必定是带小数点的实数 (附个0ms代码,慎入),乱的很,凑合看吧 #include <stdio.h> int main() { char S[7]; int a,b,c,shu[100],xsd,n,bs,q,bj,flag,ll,l;//c是幂数 XSD是小数点位置,bs是本身 while(scanf("%s %d",&S,&c)!=EOF)//输入 { n=0; bs=0; bj=0; flag=0; ll=0; for(a=0;a<100;a++) { shu[a]=0; } for(a=0;a<6;a++) { b=S[a]-48; if(b<0) { xsd=5-a; } else { shu[95+n]=b; n++; for(q=5-n;q>0;q--) {b=b*10; } bs=bs+b; } } for(a=99;a>=95;a--)//去后零 { if(a==99-xsd&&bj==0) { bj=1; flag=99-a; } if(shu[a]!=0&&bj==0) { bj=1; flag=99-a; } } for(l=c;l>1;l--)//计算 { for(a=99;a>0;a--) { shu[a]=shu[a]*bs; } for(a=99;a>1;a--) { shu[a-1]=shu[a-1]+shu[a]/10; shu[a]=shu[a]%10; } } for(a=0;a<100-flag*c;a++)//输出 { if(a>=100-xsd*c) { ll=1; } if(shu[a]==0&&ll==0) { } else { if(a==(100-xsd*c)) { printf("."); } printf("%d",shu[a]); ll=1; } } printf("\n"); } } Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator