Submission

[P][P][P][P][P][PPPPPPPP]

Score: 100

User: modx9572

Problemset: ขายรถยนต์

Language: c

Time: 0.028 second

Submitted On: 2025-04-07 09:07:46

#include <stdio.h>
int main(){
	int n;
	scanf("%d",&n);
	int price[n],val[n];
	int i;
	for(i=0;i<n;i++){
		scanf("%d %d",&price[i],&val[i]);
	}
	int bestval=val[n-1],count=0;
	for(i=n-2;i>=0;i--){
		if(val[i]<=bestval){
			count++;
		}
		else{
			bestval=val[i];
		}
	//	printf("%d %d %d\n",val[i],bestval,count);
	}
	printf("%d",count);
	
}