Submission #2894415


Source Code Expand

 #include <stdio.h>
#include <stdlib.h>
             
int main(void){
int N;
int K;
int i;
int j;
int min;
scanf("%d",&N);
scanf("%d",&K);
int A[N];
for(i = 0;i<N;i++){
scanf("%d",&A[i]);
}
for(i = 0;i<N;i++){
if(A[i] == 1){
min = i;
}
}
i = min/(K-1);
if(min-(K-1)*i > 0){
    i = i + 1;
}
j = (N-min-1)/(K-1);
if((N-min-1)-(K-1)*j > 0){
    j = j + 1;
}
printf("%d",i+j);
return 0;
}

Submission Info

Submission Time
Task C - Minimization
User maron16
Language C (GCC 5.4.1)
Score 0
Code Size 415 Byte
Status WA
Exec Time 11 ms
Memory 512 KB

Compile Error

./Main.c: In function ‘main’:
./Main.c:10:1: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
 scanf("%d",&N);
 ^
./Main.c:11:1: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
 scanf("%d",&K);
 ^
./Main.c:14:1: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
 scanf("%d",&A[i]);
 ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 3
AC × 12
WA × 4
Set Name Test Cases
Sample sample1.txt, sample2.txt, sample3.txt
All sample1.txt, sample2.txt, sample3.txt, 1.txt, 10.txt, 2.txt, 3.txt, 4.txt, 5.txt, 6.txt, 7.txt, 8.txt, 9.txt, sample1.txt, sample2.txt, sample3.txt
Case Name Status Exec Time Memory
1.txt AC 5 ms 384 KB
10.txt AC 8 ms 512 KB
2.txt AC 11 ms 512 KB
3.txt AC 6 ms 384 KB
4.txt WA 10 ms 512 KB
5.txt WA 11 ms 512 KB
6.txt WA 11 ms 512 KB
7.txt AC 1 ms 128 KB
8.txt AC 9 ms 512 KB
9.txt WA 1 ms 128 KB
sample1.txt AC 0 ms 128 KB
sample2.txt AC 1 ms 128 KB
sample3.txt AC 1 ms 128 KB