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QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #135745 | #5460. Sum of Numbers | linnins | Compile Error | / | / | C++14 | 1.9kb | 2023-08-05 23:32:26 | 2023-08-05 23:32:29 |
Judging History
你现在查看的是最新测评结果
- [2023-08-10 23:21:45]
- System Update: QOJ starts to keep a history of the judgings of all the submissions.
- [2023-08-05 23:32:29]
- 评测
- 测评结果：Compile Error
- 用时：0ms
- 内存：0kb
- [2023-08-05 23:32:26]
- 提交
answer
#include<cstdio>
#include<cstring>
#include<cmath>
#include<algorithm>
using namespace std;
char Mid[200500];
int Map[200500];
int Ans[200500];
int Sum[200500];
int Anspoint = 2147483647;
int Sumpoint = 0;
void ADD(int p,int n)
{
for(int i=1;i<=n;i++)
{
Sum[i] += Map[p+i];
}
Sumpoint = max(Sumpoint,n);
}
void clearSum(int n)
{
int flag = Sumpoint;
for(int i=1;i<Sumpoint;i++)
{
Sum[i+1] += Sum[i]/10;
Sum[i] %= 10;
}
while(Sum[flag]>10)
{
Sum[flag+1] = Sum[flag]/10;
Sum[flag]%=10;
flag+=1;
Sumpoint = flag;
}
}
void change()
{
Anspoint = Sumpoint;
for(int i=1;i<=Sumpoint;i++)
{
Ans[i] = Sum[i];
}
}
void updateAns()
{
if(Anspoint>Sumpoint)
{
change();
}
else if(Anspoint==Sumpoint)
{
for(int i=Anspoint;i>=1;i--)
{
if(Ans[i]>Sum[i])
{
change();
break;
}
else if(Ans[i] < Sum[i])
break;
}
}
}
int main()
{
int T;
scanf("%d",&T);
while(T--)
{
int n,k;
Anspoint = 2147483647;
scanf("%d%d",&n,&k);
k+=1;
scanf("%s",Mid);
int len = strlen(Mid);
for(int i=len;i>=1;i--)
{
Map[i] = Mid[len-i] - '0';
}
int avg = n/k;
int type = pow(3,k+1);
type -= 1;
for(int i = type;i>=0;i--)
{
int MID = i;
int Sumn = 0;
Sumpoint = 0;
for(int i=1;i<=avg+1;i++)
{
Sum[i] = 0;
}
for(int j=1;j<=k;j++)
{
if(MID%3 == 2)
{
ADD(Sumn,avg-1)
Sumn+=avg-1;
}
if(MID%3 == 1)
{
ADD(Sumn,avg+1);
Sumn+=avg+1;
}
else
{
ADD(Sumn,avg);
Sumn+=avg;
}
MID/=2;
if(Sumn == n)
{
clearSum(n);
updateAns();
}
}
}
for(int i=Anspoint;i>=1;i--)
{
printf("%d",Ans[i]);
}
printf("\n");
}
}
/*
20
10 2
2156345972
20
14 3
32154512561264
20
14 6
12345678910354
*/
Details
answer.code: In function ‘int main()’:
answer.code:106:56: error: expected ‘;’ before ‘Sumn’
106 | ADD(Sumn,avg-1)
| ^
| ;
107 | Sumn+=avg-1;
| ~~~~
answer.code:76:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
76 | scanf("%d",&T);
| ~~~~~^~~~~~~~~
answer.code:81:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
81 | scanf("%d%d",&n,&k);
| ~~~~~^~~~~~~~~~~~~~
answer.code:83:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
83 | scanf("%s",Mid);
| ~~~~~^~~~~~~~~~