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Re:哈哈,勉强到了170MS,各位大侠帮看看咋还能更快的?In Reply To:哈哈,勉强到了170MS,各位大侠帮看看咋还能更快的? Posted by:alawing at 2006-12-28 01:33:15 #include<stdio.h>
int main()
{
char letter[100000][3];
int num,i;
int flag=0;
scanf("%d",&num);
getchar();
for(i=0;i<num;i++)
{
scanf("%c%*1c%c",&letter[i][0],&letter[i][1]);
getchar();
}
for(i=num-1;i>-1;i--)
{
letter[i][2]=letter[i][0]+letter[i][1]+flag-48;
if(letter[i][2]-48>9)
{
flag=1;
letter[i][2]-=10;
}
else
flag=0;
}
if(flag)
{
printf("%c",'1');
}
for(i=0;i<num;i++)
{
printf("%c",letter[i][2]);
}
printf("\n");
return 0;
}
我的这个和你那个差不多啊,咋还超了呢?
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