problem: (D) Archive

Hey guys I just tried the Anton and Chess problem , hope you might like my solution feel free to comment better solution . #include #include typedef unsigned u; u F(u a,u b){return(b>=a)+(b>a);} char C,c;u …

#include #include #define N 100000 #define M 1000000007 #define MIN(A, B) ((A) < (B) ? (A) : (B)) int i1, i2, k; double max; struct item { int i, a, b, c; struct item *next; …