> (and our teachers call SQL "sequel". Sequel to what?).
From the context it sounds like you know, but SQL actually is "Structured Query Language."
Now for something completely different! The "sequel" thing makes sense to me, but then I can't say "C plus plus," I say "C incremented." It's all about clarity and speed.
Yeah, I know what SQL is.
Sequel to SEQUEL.(and our teachers call SQL "sequel". Sequel to what?).
Look up a C++ Reference and learn How To Ask Questions The Smart WayOriginally Posted by Bjarne Stroustrup (2000-10-14)
I love recursion! Has your teacher covered that yet?Sequel to SEQUEL.
Code:#include <stdio.h> void J(char*a){int f,i=0,c='1';for(;a[i]!='0';++i)if(i==81){ puts(a);return;}for(;c<='9';++c){for(f=0;f<9;++f)if(a[i-i%27+i%9 /3*3+f/3*9+f%3]==c||a[i%9+f*9]==c||a[i-i%9+f]==c)goto e;a[i]=c;J(a);a[i] ='0';e:;}}int main(int c,char**v){int t=0;if(c>1){for(;v[1][ t];++t);if(t==81){J(v[1]);return 0;}}puts("sudoku [0-9]{81}");return 1;}
