Submission #1358824

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Source Code Expand

#include <bits/stdc++.h>
 
using namespace std;
typedef long long ll;
 
int N,K;
int A[300005];
int s[300005],e[300005];
 
int main(){
 
cin>>N>>K;

for(int i=0; i<N; i++) scanf("%d",&A[i]);

int k=0;
for(int i=1; i<N; i++){
    if(A[i]<=A[i-1]){
        e[k]=i-1; k++;
        s[k]=i;
    }
    if(i==N-1) e[k]=i;
}

int cnt=0;
for(int i=0; i<=k; i++){
    int n=e[i]-s[i]+1;
    if(n>=K) cnt+=n-K+1;
}

cout<<cnt<<endl;
 
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:14:41: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 for(int i=0; i<N; i++) scanf("%d",&A[i]);
                                         ^

Judge Result