Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
5258 李宇轩 外围元素之和 Java Compile Error 0 MS 0 KB 458 2024-11-09 12:59:24

Tests(0/0):

Code:

#include<iostream> using namespace std; int main() { int n,m,sum=0,a[21][21]; cin>>n>>m; for(int i=0;i<n;i++){ for(int j=0;j<m;j++){ cin>>a[i][j]; } } for(int i=0;i<n;i++){ for(int j=0;j<m;j++){ if(i==0||i==m-1){ sum+=a[i][j]; } else if(j==0||j==n-1) sum+=a[i][j]; } } cout<<sum; return 0; }

Run Info:

Main.java:1: error: illegal character: '#'
#include
^
Main.java:1: error: class, interface, or enum expected
#include
        ^
Main.java:3: error: class, interface, or enum expected
int main()
^
Main.java:6: error: class, interface, or enum expected
    cin>>n>>m;
    ^
Main.java:7: error: class, interface, or enum expected
    for(int i=0;i<n;i++){
    ^
Main.java:7: error: class, interface, or enum expected
    for(int i=0;i<n;i++){
                ^
Main.java:7: error: class, interface, or enum expected
    for(int i=0;i<n;i++){
                    ^
Main.java:8: error: class, interface, or enum expected
        for(int j=0;j<m;j++){
                    ^
Main.java:8: error: class, interface, or enum expected
        for(int j=0;j<m;j++){
                        ^
Main.java:10: error: class, interface, or enum expected
        }
        ^
Main.java:12: error: class, interface, or enum expected
    for(int i=0;i<n;i++){
                ^
Main.java:12: error: class, interface, or enum expected
    for(int i=0;i<n;i++){
                    ^
Main.java:13: error: class, interface, or enum expected
        for(int j=0;j<m;j++){
                    ^
Main.java:13: error: class, interface, or enum expected
        for(int j=0;j<m;j++){
                        ^
Main.java:16: error: class, interface, or enum expected
            }
            ^
Main.java:19: error: class, interface, or enum expected
        }
        ^
Main.java:22: error: class, interface, or enum expected
	return 0;
	^
Main.java:23: error: class, interface, or enum expected
}
^
18 errors