问题描述:
pascal 输入一个整数n,请你判断n是否是质数.输入一个数n,如果是质数则输出yes 否则输出no 用break语句
program Project1;
var
i,t:word;
n:integer;
begin
readln(n);
for i:=1 to n do
if n mod i=0 then inc(t);
if t=2 then writeln('Yes')
else writeln('no');
readln;
end.
program Project1;
var
i,t:word;
n:integer;
begin
readln(n);
for i:=1 to n do
if n mod i=0 then inc(t);
if t=2 then writeln('Yes')
else writeln('no');
readln;
end.
问题解答:
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