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#include <bits/stdc++.h>
#define MAXN 1023
#define BUF_SIZE 1 << 14
char buf[BUF_SIZE];
int pbuf=BUF_SIZE;
FILE*fi,*fo;
inline char nextch(){
if(pbuf==BUF_SIZE){
fread(buf, BUF_SIZE, 1, fi);
pbuf=0;
}
return buf[pbuf++];
}
inline int nextnum(){
int a = 0;
char c = nextch();
while(!isdigit(c))
c = nextch();
while(isdigit(c)){
a = a * 10 + c - '0';
c = nextch();
}
return a;
}
int m, n;
struct Ans{
int min, nr;
};
int v[1 + MAXN][1 + MAXN];
std::deque <int> d[1 + MAXN];
std::deque <int> D[1 + MAXN];
std::deque <int> min, max;
int minval, maxval;
inline Ans Compute(int dx, int dy){
Ans ans;
ans.min = 1000000000;
for(int i = 1; i <= m; ++i){
d[i].clear();
D[i].clear();
}
for(int j = 1; j <= n; ++j){
min.clear();
max.clear();
for(int i = 1; i <= m; ++i){
//minim
while(!d[i].empty() && j - d[i].front() + 1 > dx)
d[i].pop_front();
while(!d[i].empty() && v[i][d[i].back()] > v[i][j])
d[i].pop_back();
d[i].push_back(j);
//maxim
while(!D[i].empty() && j - D[i].front() + 1 > dx)
D[i].pop_front();
while(!D[i].empty() && v[i][D[i].back()] < v[i][j])
D[i].pop_back();
D[i].push_back(j);
//minim
while(!min.empty() && i - min.front() + 1 > dy)
min.pop_front();
while(!min.empty() && v[min.back()][d[min.back()].front()] > v[i][d[i].front()])
min.pop_back();
min.push_back(i);
//maxim
while(!max.empty() && i - max.front() + 1 > dy)
max.pop_front();
while(!max.empty() && v[max.back()][D[max.back()].front()] < v[i][D[i].front()])
max.pop_back();
max.push_back(i);
minval = v[min.front()][d[min.front()].front()];
maxval = v[max.front()][D[max.front()].front()];
if(i >= dy && j >= dx){
if(maxval - minval < ans.min){
ans.min = maxval - minval;
ans.nr = 0;
}
if(maxval - minval == ans.min)
ans.nr++;
}
}
}
return ans;
}
int main(){
fi=fopen("struti.in","r");
fo=fopen("struti.out","w");
int p, dx, dy;
m = nextnum(), n = nextnum(), p = nextnum();
for(int i = 1; i <= m; ++i)
for(int j = 1; j <= n; ++j)
v[i][j] = nextnum();
for(int i = 1; i <= p; ++i){
dx = nextnum();
dy = nextnum();
Ans a = Compute(dx, dy);
Ans b = Compute(dy, dx);
if(dx == dy)
fprintf(fo,"%d %d\n", a.min, a.nr);
else{
if(a.min < b.min)
fprintf(fo,"%d %d\n", a.min, a.nr);
else if(a.min == b.min)
fprintf(fo,"%d %d\n", a.min, a.nr + b.nr);
else
fprintf(fo,"%d %d\n", b.min, b.nr);
}
}
fclose(fi);
fclose(fo);
return 0;
}