./Main.c:1:1: warning: data definition has no type or storage class
a[9],b[5][3],l,d,i,j;f(s,m,i){m=d%2?1e9:0;if(d-9)for(i=9;i--;a[i]||(s=f(a[i]=d++%2+1),m=--d%2^m>s?m:s,a[i]=0));else{m=0;for(i=6;i--;)m+=a[i]-a[i+3]?0:b[i/3][i%3];for(i=8;i-->=0;i-=i%3<1)m+=a[i]-a[i+1]?0:b[i/3+2][i%3];}return m;}main(){for(;i<5;i++)for(j=0;j<2+(i<2);l+=b[i][j++])scanf("%d",b[i]+j);printf("%d\n%d\n",f(),l-f());}
^
./Main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int]
./Main.c:1:6: warning: type defaults to ‘int’ in declaration of ‘b’ [-Wimplicit-int]
a[9],b[5][3],l,d,i,j;f(s,m,i){m=d%2?1e9:0;if(d-9)for(i=9;i--;a[i]||(s=f(a[i]=d++%2+1),m=--d%2^m>s?m:s,a[i]=0));else{m=0;for(i=6;i--;)m+=a[i]-a[i+3]?0:b[i/3][i%3];for(i=8;i-->=0;i-=i%3<1)m+=a[i]-a[i+1]?0:b[i/3+2][i%3];}return m;}main(){for(;i<5;i++)for(j=0;j<2+(i<2);l+=b[i][j++])scanf("%d",b[i]+j);printf("%d\n%d\n",f(),l-f());}
^
./Main.c:1:14: warning: type defaults to ‘int’ in declaration of ‘l’ [-Wimplicit-int]
a[9],b[5][3],l,d,i,j;f(s,m,i...