Submission #60311659


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#include<cstdio>
#include<algorithm>
int n,m,a,s[200005];
int main(){
scanf("%d%d",&n,&m);
s[0]=1e9;
for(int i=1;i<=n;i++)scanf("%d",&a),s[i]=std::min(s[i-1],a);
while(m--){
scanf("%d",&a);
int l=1,r=n,ans=-1;
while(l<=r){
int mid=(l+r)>>1;
if(s[mid]<=a)ans=mid,r=mid-1;
else l=mid+1;
}
printf("%d\n",ans);
}
}
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#include<cstdio>
#include<algorithm>
int n,m,a,s[200005];
int main(){
    scanf("%d%d",&n,&m);
    s[0]=1e9;
    for(int i=1;i<=n;i++)scanf("%d",&a),s[i]=std::min(s[i-1],a);
    while(m--){
        scanf("%d",&a);
        int l=1,r=n,ans=-1;
        while(l<=r){
            int mid=(l+r)>>1;
            if(s[mid]<=a)ans=mid,r=mid-1;
            else l=mid+1;
        }
        printf("%d\n",ans);
    }
}

Submission Info

Submission Time
Task C - Kaiten Sushi
User zhouyihan
Language C++ 17 (gcc 12.2)
Score 350
Code Size 423 Byte
Status AC
Exec Time 65 ms
Memory 2512 KB

Compile Error

Main.cpp: In function ‘int main()’:
Main.cpp:5:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    5 |     scanf("%d%d",&n,&m);
      |     ~~~~~^~~~~~~~~~~~~~
Main.cpp:7:31: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    7 |     for(int i=1;i<=n;i++)scanf("%d",&a),s[i]=std::min(s[i-1],a);
      |                          ~~~~~^~~~~~~~~
Main.cpp:9:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    9 |         scanf("%d",&a);
      |         ~~~~~^~~~~~~~~

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 350 / 350
Status
AC × 3
AC × 30
Set Name Test Cases
Sample 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt
All 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 01_random_00.txt, 01_random_01.txt, 01_random_02.txt, 01_random_03.txt, 01_random_04.txt, 02_random2_00.txt, 02_random2_01.txt, 02_random2_02.txt, 02_random2_03.txt, 02_random2_04.txt, 02_random2_05.txt, 02_random2_06.txt, 02_random2_07.txt, 02_random2_08.txt, 02_random2_09.txt, 02_random2_10.txt, 02_random2_11.txt, 02_random2_12.txt, 02_random2_13.txt, 02_random2_14.txt, 02_random2_15.txt, 02_random2_16.txt, 03_handmade_00.txt, 03_handmade_01.txt, 03_handmade_02.txt, 03_handmade_03.txt, 03_handmade_04.txt
Case Name Status Exec Time Memory
00_sample_00.txt AC 0 ms 1716 KB
00_sample_01.txt AC 0 ms 1716 KB
00_sample_02.txt AC 0 ms 1712 KB
01_random_00.txt AC 19 ms 1956 KB
01_random_01.txt AC 9 ms 1772 KB
01_random_02.txt AC 32 ms 1916 KB
01_random_03.txt AC 40 ms 2264 KB
01_random_04.txt AC 24 ms 2168 KB
02_random2_00.txt AC 47 ms 2512 KB
02_random2_01.txt AC 65 ms 2484 KB
02_random2_02.txt AC 65 ms 2364 KB
02_random2_03.txt AC 65 ms 2488 KB
02_random2_04.txt AC 65 ms 2372 KB
02_random2_05.txt AC 65 ms 2392 KB
02_random2_06.txt AC 65 ms 2412 KB
02_random2_07.txt AC 64 ms 2496 KB
02_random2_08.txt AC 64 ms 2348 KB
02_random2_09.txt AC 63 ms 2480 KB
02_random2_10.txt AC 64 ms 2500 KB
02_random2_11.txt AC 63 ms 2508 KB
02_random2_12.txt AC 63 ms 2496 KB
02_random2_13.txt AC 62 ms 2492 KB
02_random2_14.txt AC 63 ms 2416 KB
02_random2_15.txt AC 62 ms 2396 KB
02_random2_16.txt AC 61 ms 2368 KB
03_handmade_00.txt AC 48 ms 2508 KB
03_handmade_01.txt AC 37 ms 2360 KB
03_handmade_02.txt AC 23 ms 1620 KB
03_handmade_03.txt AC 23 ms 1624 KB
03_handmade_04.txt AC 1 ms 1560 KB


2025-02-27 (Thu)
22:33:51 +00:00