/ SeriousOJ /

Record Detail

Compile Error

foo.c: In function 'main':
foo.c:6:21: error: 'arr' undeclared (first use in this function)
    6 |         scanf("%d",&arr[i]);
      |                     ^~~
foo.c:6:21: note: each undeclared identifier is reported only once for each function it appears in

Code

#include<stdio.h>
int main(){
    int n,i;
    scanf("%d", &n);
    for(i=0; i<n; i++){
        scanf("%d",&arr[i]);
    }
    int max= arr[0];
    for(i=1; i<n; i++){
        if(arr[i]>max){
            max= arr[i];
        }
    } int second = 0;
    for(i=1; i<n; i++){
        if(arr[1]>second && arr[i]!=max){
            second= arr[i];
        }
    }
    printf("%d", second);







return 0;}

Information

Submit By
Type
Submission
Problem
P1224 Maximize the max
Contest
LUCC Presents Kick & Code Intra LU Programming Contest
Language
C11 (GCC 13.2.0)
Submit At
2025-09-01 06:47:28
Judged At
2025-09-01 06:47:28
Judged By
Score
0
Total Time
0ms
Peak Memory
0 Bytes