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Re:搞了十二万数据,自己写的代码一点答案都出来了,到百度知道找的答案运了3,4秒才出,我的居然是TIME...,用他的交居然AC,气啊In Reply To:搞了十二万数据,自己写的代码一点答案都出来了,到百度知道找的答案运了3,4秒才出,我的居然是TIME...,用他的交居然AC,气啊 Posted by:yunlong17568 at 2012-03-13 19:17:32 自己写的(提交超时)供大家参考
#include <stdio.h>
int main()
{
int i,j,k,n,y[100000][2],num,zhong,nsign,end,msign,xsign;
char z[100000],x[7];
scanf("%d",&n);
num=0;
xsign=1;
for(i=1;i<=n;i++)
{
scanf("%s",z);
for(j=0,k=0;k<=6;j++)
{
if(z[j]!='-')
{
x[k]=z[j];k++;
}
}
for(k=0;k<=6;k++)
{
if(x[k]>='A'&&x[k]<='O')
x[k]=(x[k]-59)/3+'0';
if(x[k]=='P'||x[k]=='R'||x[k]=='S')
x[k]='7';
if(x[k]>='T'&&x[k]<='Y')
x[k]=(x[k]-60)/3+'0';
}
zhong=0;nsign=1;msign=1;
for(j=0;j<=6;j++)
zhong=zhong*10+(x[j]-'0');
for(j=0;j<num;j++)
{
if(zhong==y[j][0])
{
y[j][1]++;
nsign=0;
}
}
if(nsign)
{
for(k=0;k<=num-1;k++)
{
if(zhong<y[k][0])
{
msign=0;
for(end=num;end>=k+1;end--)
{
y[end][0]=y[end-1][0];
y[end][1]=y[end-1][1];
}
y[k][0]=zhong;y[k][1]=1;
break;
}
}
if(msign)
{
y[num][0]=zhong;
y[num][1]=1;
}
num++;
}
}
for(i=0;i<=num-1;i++)
if(y[i][1]>=2)
{
printf("%03d-%04d %d\n",y[i][0]/10000,y[i][0]%10000,y[i][1]);
xsign=0;
}
if(xsign) printf("No duplicates.\n");
return 0;
}
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