问题标题: 酷町堂：酷町堂7629

题目链接： 酷町堂：7629

• #include<iostream>
• #include<iomanip>
• using namespace std;
• int n,m,c,a[15][15];
• long long sum,cnt; int maxn=-0x3f3f3f3f,minn=0x3f3f3f3f,posi,posj,si,sj;
• int main(){
• cin>>n>>m;
• for(int i=1;i<=n;i++){
• for(int j=1;j<=m;j++){
• cin>>a[i][j];
• cnt++;
• sum+=a[i][j];
• if(a[i][j]>=maxn){
• maxn=a[i][j];
• posi=i;
• posj=j; }
• if(a[i][j]<minn){
• minn=a[i][j];
• si=i;
• sj=j;
• }
• if(a[i][j]>=(double)sum/cnt){
• c++;
• }
• }
• }
• cout<<maxn<<" "<<posi<<" "<<posj<<endl<<minn<<" "<<si<<" "<<sj<<endl<<c<<" "<<setprecision(2)<<fixed<<(double)sum/cnt; return 0; }