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QOJ
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| #571648 | #9308. World Cup | laoyuanwei | WA | 0ms | 3588kb | C++14 | 784b | 2024-09-18 02:13:25 | 2024-09-18 02:13:25 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int T,a[40];
int read(){
int r=0,f=1;
char c=getchar();
while((c<'0'||c>'9')&&c!='-') c=getchar();
if(c=='-') f=-1,c=getchar();
while(c>='0'&&c<='9'){
r=(r<<3)+(r<<1)+c-'0';
c=getchar();
}
return r*f;
}
void write(int x){
if(x<0) putchar('-'),x=-x;
if(x>=10) write(x/10);
putchar(x%10+'0');
}
int main(){
T=read();
while(T--){
int cnt=0;
for(int i=1;i<=32;i++) a[i]=read();
for(int i=2;i<=32;i++){
if(a[1]>a[i]) cnt++;
}
if(cnt<=1) write(32),putchar('\n');
else if(cnt<=5) write(16),putchar('\n');
else if(cnt<=13) write(8),putchar('\n');
else if(cnt==31) write(1),putchar('\n');
else if(cnt>=29) write(2),putchar('\n');
else write(4),putchar('\n');
}
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3584kb
input:
1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
output:
1
result:
ok 1 number(s): "1"
Test #2:
score: -100
Wrong Answer
time: 0ms
memory: 3588kb
input:
32 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 2 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 3 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 4 1 2 3 5 6 7 8 9 10 11 12 13 14 15 ...
output:
32 32 16 16 16 16 8 8 8 8 8 8 8 8 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 2 2 1
result:
wrong answer 14th numbers differ - expected: '4', found: '8'