Объяснение:
#include <ctime>
#include <cstdlib>
#include <iomanip>
#include <iostream>
using namespace std;
int max_row(int **a, int m, int c) {
int mr = 0;
for (int r = 1; r < m; ++r) if (a[mr][c] < a[r][c]) mr = r;
return mr;
}
int main() {
srand(time(0));
cout << "m n? ";
int m, n; cin >> m >> n;
cout << "\n матрица: \n";
int **a = new int *[m];
for (int r = 0; r < m; ++r) {
a[r] = new int[n];
for (int c = 0; c < n; ++c) cout << setw(4) << (a[r][c] = rand() % 1000);
cout << endl;
}
int mc = 0, mr = max_row(a, m, 0);
cout << "\n максимумы в столбцах: \n" << setw(4) << a[mr][0];
for (int c = 1; c < n; ++c) {
int cmr = max_row(a, m, c);
cout << setw(4) << a[cmr][c];
if (a[mr][mc] > a[cmr][c]) {
mc = c;
mr = cmr;
}
}
cout << "\n\n искомый элемент: a[" << mr << "][" << mc << "] = " << a[mr][mc] << endl;
return 0;
}
var slova, bukvy, slovo : string;
i, b, k, c, j, l, kolvo, dlina1, dlina2 : integer;
a : array[1..50] of string;
begin
Writeln('Введите слова');
Readln(slova);
Writeln('Введите буквы');
Readln(bukvy);
dlina1 := length(slova);
dlina2 := length(bukvy);
k := 1;
for i := 1 to dlina1 do
if slova[i] = ' ' then
k := k + 1;
writeln(k);
b := 1;
i := 1;
while i <= length(slova) do
begin
if (slova[i] <> ' ') and (i <> length(slova)) then
slovo := slovo + slova[i]
else
begin
a[b] := slovo;
slovo := '';
b := b + 1;
end;
i := i + 1;
end;
a[k] := a[k] + slova[length(slova)];
b := 0;
l := 0;
for i := 1 to 50 do
if a[i] <> '' then
begin
slovo := a[i];
for k := 1 to length(slovo) do
for c := 1 to length(bukvy) do
if slovo[k] = bukvy[c] then
j := j + 1;
if j = length(slovo) then
begin
writeln(slovo);
l := l + 1;
j := 0;
end;
end;
if l = 0 then
writeln('NO');
end.
Объяснение:
