if (array[i] < min) {
        min = array[i];
      }
    }
    return min;
  }

  /**
   * Returns the greatest value present in {@code array}.
   *
   * @param array a <i>nonempty</i> array of {@code char} values
   * @return the value present in {@code array} that is greater than or equal to every other value
   *     in the array
   * @throws IllegalArgumentException if {@code array} is empty
   */

      if (array[i] < min) {
        min = array[i];
      }
    }
    return min;
  }

  /**
   * Returns the greatest value present in {@code array}.
   *
   * @param array a <i>nonempty</i> array of {@code char} values
   * @return the value present in {@code array} that is greater than or equal to every other value
   *     in the array
   * @throws IllegalArgumentException if {@code array} is empty
   */

	again := true
	for again {
		again = false

		for i, edge := range check.mono.edges {
			src := &check.mono.vertices[edge.src]
			dst := &check.mono.vertices[edge.dst]

			// N.B., we're looking for the greatest weight paths, unlike
			// typical Bellman-Ford.
			w := src.weight + edge.weight
			if w <= dst.weight {
				continue
			}

			dst.pre = i
			dst.len = src.len + 1

    }
    return min;
  }

  /**
   * Returns the greatest value present in {@code array}, using the same rules of comparison as
   * {@link Math#max(float, float)}.
   *
   * @param array a <i>nonempty</i> array of {@code float} values
   * @return the value present in {@code array} that is greater than or equal to every other value
   *     in the array

    }
    return min;
  }

  /**
   * Returns the greatest value present in {@code array}, using the same rules of comparison as
   * {@link Math#max(float, float)}.
   *
   * @param array a <i>nonempty</i> array of {@code float} values
   * @return the value present in {@code array} that is greater than or equal to every other value
   *     in the array

      if (array[i] < min) {
        min = array[i];
      }
    }
    return min;
  }

  /**
   * Returns the greatest value present in {@code array}.
   *
   * @param array a <i>nonempty</i> array of {@code short} values
   * @return the value present in {@code array} that is greater than or equal to every other value
   *     in the array
   * @throws IllegalArgumentException if {@code array} is empty
   */

      if (array[i] < min) {
        min = array[i];
      }
    }
    return min;
  }

  /**
   * Returns the greatest value present in {@code array}.
   *
   * @param array a <i>nonempty</i> array of {@code short} values
   * @return the value present in {@code array} that is greater than or equal to every other value
   *     in the array
   * @throws IllegalArgumentException if {@code array} is empty
   */

    }
    return min;
  }

  /**
   * Returns the greatest value present in {@code array}, using the same rules of comparison as
   * {@link Math#max(double, double)}.
   *
   * @param array a <i>nonempty</i> array of {@code double} values
   * @return the value present in {@code array} that is greater than or equal to every other value
   *     in the array

    }
    return min;
  }

  /**
   * Returns the greatest value present in {@code array}, using the same rules of comparison as
   * {@link Math#max(double, double)}.
   *
   * @param array a <i>nonempty</i> array of {@code double} values
   * @return the value present in {@code array} that is greater than or equal to every other value
   *     in the array

      if (array[i] < min) {
        min = array[i];
      }
    }
    return min;
  }

  /**
   * Returns the greatest value present in {@code array}.
   *
   * @param array a <i>nonempty</i> array of {@code int} values
   * @return the value present in {@code array} that is greater than or equal to every other value
   *     in the array
   * @throws IllegalArgumentException if {@code array} is empty
   */