如果一个自然数是素数,且它的数字位置经过对换后仍为素数,则称为绝对素数,例如13.试求出所有二位绝对素数Program han3;Var t,p,q,i,a,b,c,d:integer;Begin t:=0;p:=0; for q:=1 to 9 do for i:=1 to 9 do begin a:=q*10+
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 10:06:12
![如果一个自然数是素数,且它的数字位置经过对换后仍为素数,则称为绝对素数,例如13.试求出所有二位绝对素数Program han3;Var t,p,q,i,a,b,c,d:integer;Begin t:=0;p:=0; for q:=1 to 9 do for i:=1 to 9 do begin a:=q*10+](/uploads/image/z/7025325-69-5.jpg?t=%E5%A6%82%E6%9E%9C%E4%B8%80%E4%B8%AA%E8%87%AA%E7%84%B6%E6%95%B0%E6%98%AF%E7%B4%A0%E6%95%B0%2C%E4%B8%94%E5%AE%83%E7%9A%84%E6%95%B0%E5%AD%97%E4%BD%8D%E7%BD%AE%E7%BB%8F%E8%BF%87%E5%AF%B9%E6%8D%A2%E5%90%8E%E4%BB%8D%E4%B8%BA%E7%B4%A0%E6%95%B0%2C%E5%88%99%E7%A7%B0%E4%B8%BA%E7%BB%9D%E5%AF%B9%E7%B4%A0%E6%95%B0%2C%E4%BE%8B%E5%A6%8213.%E8%AF%95%E6%B1%82%E5%87%BA%E6%89%80%E6%9C%89%E4%BA%8C%E4%BD%8D%E7%BB%9D%E5%AF%B9%E7%B4%A0%E6%95%B0Program+han3%3BVar+t%2Cp%2Cq%2Ci%2Ca%2Cb%2Cc%2Cd%3Ainteger%3BBegin+t%3A%3D0%3Bp%3A%3D0%3B+for+q%3A%3D1+to+9+do+for+i%3A%3D1+to+9+do+begin+a%3A%3Dq%2A10%2B)
xSn@5Qdg`?R8$TyHդJT!RpZ!0c;xn%$$˺3{SjtJ
wpF[ubNhCMot;9yls6~Џ(ca39wJb۪aU`F};HI$!
Py(C"'+#)++@XR
^`;<ǁcL8>/?R3`ȯlZɬ=*AbLFx9k=W2P8t{9dw$^6ӋK\B: #d]UBnmq (wYX#&