private static int smethod_5(int A_0, int A_1, spr⅔ A_2)
 {
     for (int i = A_1 - 1; i > -1; i--)
     {
         if (A_2.ᜁ()[(A_0 * A_1) + i] != 0)
         {
             return(i);
         }
     }
     return(-1);
 }
 private static int smethod_4(int A_0, int A_1, spr⅔ A_2)
 {
     for (int i = 0; i < A_1; i++)
     {
         if (A_2.ᜁ()[(A_0 * A_1) + i] != 0)
         {
             return(i);
         }
     }
     return(-1);
 }