(UBASIC)
20华氏度=5
30 A=F+1:打印A;:如果A=prmdiv(A),则S=S+B:打印“*”;
40 B=A+5:打印B;:如果B=prmdiv(B),则S=S+B:打印“*”;
50 C=B+4:打印C;:如果C=prmdiv(C),则S=S+C:打印“*”;
60 D=C+3:打印D;:如果D=prmdiv(D),则S=S+D:打印“*”;
70 E=D+2:打印E;:如果E=prmdiv(E),则S=S+E:打印“*”;
80 F=E+1:打印F;:如果F=prmdiv(F),则S=S+F:打印“*”;
90 R=R+1:如果R=4且S=prmdiv(S),则打印S;"*";
100如果R=4,则打印R;S、 以下为:T=T+1:打印T:R=0:S=0
110站:转到30