Pascal to C++

[wodaha]

uses crt;
const mmax=23;
nmax=18;
var a:array[1..mmax+1,1..nmax+1] of integer;
m,n,i,j,imn,imx:byte;
sm,sp:integer;
begin
clrscr;
randomize;
repeat
write('Количество строк до ',mmax,' m=');
readln(m);
until m in [1..mmax];
repeat
write('Количество столбцов до ',nmax,' n=');
readln(n);
until n in [1..nmax];
clrscr;
writeln('Исходная матрица c суммами по строкам и столбцам:');
for i:=1 to m do
for j:=1 to n do
a[i,j]:=random(50);
sp:=0;
for i:=1 to m do
begin
sm:=0;
for j:=1 to n do
sm:=sm+a[i,j];
a[i,n+1]:=sm;
sp:=sp+sm;
end;
for j:=1 to n do
begin
sm:=0;
for i:=1 to m do
sm:=sm+a[i,j];
a[m+1,j]:=sm;
end;
a[m+1,n+1]:=sp;
for i:=1 to m+1 do
begin
for j:=1 to n+1 do
if j=n+1 then write(a[i,j]:7)
else write(a[i,j]:4);
if i<=m then writeln;
end;
readln
end.

 

[Irval]

uses crt;
const mmax=23;
nmax=18;
var a:array[1..mmax+1,1..nmax+1] of integer;
m,n,i,j,imn,imx:byte;
sm,sp:integer;
begin
clrscr;
randomize;
repeat
write('Количество строк до ',mmax,' m=');
readln(m);
until m in [1..mmax];
repeat
write('Количество столбцов до ',nmax,' n=');
readln(n);
until n in [1..nmax];
clrscr;
writeln('Исходная матрица c суммами по строкам и столбцам:');
for i:=1 to m do
for j:=1 to n do
a[i,j]:=random(50);
sp:=0;
for i:=1 to m do
begin
sm:=0;
for j:=1 to n do
sm:=sm+a[i,j];
a[i,n+1]:=sm;
sp:=sp+sm;
end;
for j:=1 to n do
begin
sm:=0;
for i:=1 to m do
sm:=sm+a[i,j];
a[m+1,j]:=sm;
end;
a[m+1,n+1]:=sp;
for i:=1 to m+1 do
begin
for j:=1 to n+1 do
if j=n+1 then write(a[i,j]:7)
else write(a[i,j]:4);
if i<=m then writeln;
end;
readln
end.

Код не компилируется даже на паскале