标签：blog io ar for div log amp as tt
是在遇到第一个ooxx的时候会出错，会少算一个1
#include<stdio.h>
int main()
{
int i,k=0,sum=0;
char a[100]={"ooxxooxxooox"};
for(i=0;a[i]!=‘\0‘;i++)
{
if((a[i]==‘o‘&&a[i+1]==‘x‘)||(a[i]==‘o‘&&a[i+1]==‘\0‘))
{
sum+=(1+i-k)*(i-k)/2;
}
if(a[i]==‘x‘&&a[i+1]==‘o‘)
{
k=i;
}
}
printf("%d\n",sum);
}
标签：blog io ar for div log amp as tt
原文地址：http://www.cnblogs.com/wuyuewoniu/p/4053378.html
