Submission #524347

#	Time	Username	Problem	Language	Result	Execution time	Memory
524347		veos	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++11	8 / 100	3084 ms	6220 KiB

sortbooks

#include <stdio.h>
using namespace std;
int main(){
	int m,n;
	scanf("%d %d", &n, &m);
	int b[n+1];
	b[0]=0;  
	for(int i=1;i<=n;i++){
		scanf("%d",&b[i]);
	}
	for(int y=0;y<m;y++){
		bool w=true;
		int l,r,k;
		scanf("%d %d %d",&l,&r,&k);
		for(int i=l;w&&i<r;i++){
			for(int j=i+1;w&&j<=r;j++){
				if(b[i]>b[j]&&k<b[i]+b[j]){
					w=false;
				}
			}    
		}
		printf("%d\n", w);
	}
} 

Compilation message (stderr)

sortbooks.cpp: In function 'int main()':
sortbooks.cpp:5:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    5 |  scanf("%d %d", &n, &m);
      |  ~~~~~^~~~~~~~~~~~~~~~~
sortbooks.cpp:9:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |   scanf("%d",&b[i]);
      |   ~~~~~^~~~~~~~~~~~
sortbooks.cpp:14:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |   scanf("%d %d %d",&l,&r,&k);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 0 / 9
• Subtask 3: 0 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 30
• Subtask 6: 0 / 23