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ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#225794 | #7109. Traveling on the Axis | fzj2007# | AC ✓ | 5ms | 6624kb | C++14 | 1.3kb | 2023-10-25 09:12:36 | 2023-10-25 09:12:36 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
template<typename T>inline void read(T &x){
x=0;
char ch=getchar();
bool flag=0;
while(ch>'9'||ch<'0') flag=flag||ch=='-',ch=getchar();
while(ch>='0'&&ch<='9') x=x*10+ch-'0',ch=getchar();
x=flag?-x:x;
}
template<typename T,typename ...Args>inline void read(T &x,Args &...args){
read(x),read(args...);
}
template<typename T>inline void prt(T x){
if(x>9) prt(x/10);
putchar(x%10+'0');
}
template<typename T>inline void put(T x){
if(x<0) putchar('-'),x=-x;
prt(x);
}
template<typename T>inline void put(char ch,T x){
put(x),putchar(ch);
}
template<typename T,typename ...Args>inline void put(char ch,T x,Args ...args){
put(ch,x),put(ch,args...);
}
#define N 100005
char s[N];
int T,n;
long long num[N][2],sum[N][2];
inline void solve(){
scanf("%s",s+1),n=strlen(s+1);
for(int i=0;i<=n;i++) num[i][0]=num[i][1]=sum[i][0]=sum[i][1]=0;
long long ans=0;
num[0][0]=1;
for(int i=1;i<=n;i++){
if(s[i]=='1'){
num[i][1]=num[i-1][0]+num[i-1][1];
sum[i][1]=sum[i-1][0]+sum[i-1][1]+num[i-1][0]+num[i-1][1]*2;
}else{
num[i][0]=num[i-1][0]+num[i-1][1];
sum[i][0]=sum[i-1][0]+sum[i-1][1]+num[i-1][0]*2+num[i-1][1];
}
ans+=sum[i][0]+sum[i][1];
num[i][0]++;
}
put('\n',ans);
}
int main(){
read(T);
while(T--) solve();
return 0;
}
这程序好像有点Bug,我给组数据试试?
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 5464kb
input:
3 101 011 11010
output:
12 15 43
result:
ok 3 lines
Test #2:
score: 0
Accepted
time: 5ms
memory: 6624kb
input:
6107 1010101 010110100110101 1010 1010101010010101010 101011 0101101011010101010 0101101011 11011010101 010 1011010 10110101010101010100 010101010110101 10101010101011 0101010101010101011 00101010011000 1010101010010110110 01010101001010101010 101010101010101 100100101010101010 01 011 0101010100101 ...
output:
96 889 24 1515 69 1567 279 345 14 106 1702 791 621 1447 764 1615 1755 736 1333 6 15 542 44 1689 1515 140 833 497 596 24 1640 694 462 30 425 14 1041 1446 96 504 124 75 560 970 771 945 6 1 321 137 786 720 206 769 46 103 225 74 554 2 100 529 260 207 197 2 197 1041 140 857 207 1 74 1604 41 343 1041 14 1...
result:
ok 6107 lines
Extra Test:
score: 0
Extra Test Passed