Submission

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Score: 0

User: foldnut

Problemset: ชั้นหนังสือ

Language: c

Time: 0.001 second

Submitted On: 2024-10-11 14:31:34

#include <stdio.h>

int main(){
	int n, target;
	scanf("%d %d", &n, &target);
	int arr[n];
	for(int i = 0;i<n;i++){
		scanf("%d", &arr[i]);
	}
	for(int i = 0;i<n;i++){
		if(arr[i] == target){
			printf("%d", i + 1);
			return 0;
		}
	}
	printf("-1");
}